Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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2. select all that apply: in the diagram above, what are the alternate …
\(\angle3\ \&\ \angle5\), \(\angle4\ \&\ \angle6\)
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two ordered pairs that are 3.5 units apart. distance = 3.5 units (-0.5,…
The ordered pairs \((-0.5,-1.5)\) and \((-0.5,2)\) are \(3.5\) units apart.
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an environmental engineer graphed the locations of a well and all of th…
\(69\)
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a right triangle has side lengths d, e, and f as shown below. use these…
\(\sin x=\frac{d}{e}\), \(\tan x=\frac{d}{f}\), \(\cos x=\frac{f}{e}\)
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instructional video: pairs of angles from two lines cut by a transversa…
- Exterior angles → The angles outside the two lines cut by a transversal - Transversal → a line that passes through two lines in the same plane at two distinct points - Interior …
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he law of sines to solve for x. r
\(x\approx4.06\)
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the diameter of a circle measures 28 m. what is the circumference of th…
\(87.92\) m
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find the distance between the points (4,6) and (2,0). write your answer…
\(2\sqrt{10}\)
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a circle has a diameter of 14 yd. what is its circumference? use 3.14 f…
\(43.96\) yd
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solve for h and graph the solution. 2h + 87 ≤ 99 or \\frac{-8h - 55}{5}…
The solution of the compound inequality \(2h + 87\leq99\) or \(\frac{-8h - 55}{5}\geq5\) is \(h\leq6\). On the number - line, we have a closed circle at \(h = 6\) (since the inequ…
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find the length of side w? sin 68 = 70/w
75.50 m
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solve for ( y ) and graph the solution. ( 17 geq \frac{10 y - 29}{3} ge…
The solution is $-4\leq g\leq8$. On the number - line, we plot a closed circle at $g = - 4$ (since the inequality includes equality for $g\geq - 4$) and a closed circle at $g = 8$…
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use the pythagorean theorem to find the missing side \c\
\(6.4\)
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the side lengths of two triangles are given below. answer the questions…
(a) \(6^{2}+7^{2}=85\), \(11^{2}=121\), Obtuse triangle. (b) \(10^{2}+24^{2}=676\), \(26^{2}=676\), Right triangle.
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3/27 cosθ= \\frac{opposite}{adjacent} \\frac{opposite}{hypotenuse} \\fr…
$\frac{\text{adjacent}}{\text{hypotenuse}}$ (the fourth option)
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solve for f and graph the solution. f + 4 < 14 - 9f or f - 15 + f > -3 …
The solution of the compound inequality \(f + 4<14 - 9f\) or \(f-15 + f>-3\) is \(f < 1\) or \(f>6\). On the number - line, for \(f < 1\), we have an open circle at \(f = 1\) and …
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solve for w and graph the solution. 20w - 1 - 17w ≤ -10 or w + 9 - 4w ≤…
The solution is \(w\leq - 3\) or \(w\geq - 2\). On the number - line, for \(w\leq - 3\), we have a closed circle at \(w = - 3\) and a ray to the left. For \(w\geq - 2\), we have a…
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what is the saying we use to remember the trig functions? soh cah toa s…
SOH CAH TOA
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solve for n and graph the solution. -3 - 2n ≤ -4n + 13 < 5 - 2n put the…
The solution of the compound inequality is \(4\lt n\leqslant8\). On the number - line, we have an open circle at \(n = 4\) (because \(n\gt4\)) and a closed circle at \(n = 8\) (be…
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some footraces are practically a walk in the park. sure, the 100 - mete…
C. footraces that provide athletes with unique challenges
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the side lengths of two triangles are given below. answer the questions…
(a) \(14^{2}+16^{2}=452\), \(19^{2}=361\), Acute triangle. (b) \(5^{2}+16^{2}=281\), \(18^{2}=324\), Obtuse triangle.
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solve for ( w ) and graph the solution. ( -4 leq \frac{w - 16}{4} leq -…
The solution for \(w\) is \(0\leq w\leq4\). On the number - line, we plot a closed circle at \(0\) (since \(w = 0\) is included in the solution set, because of the \(\leq\) sign i…
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the side lengths of two triangles are given below answer the questions …
(a) \(8^{2}+15^{2}=289\), \(17^{2}=289\), Right triangle (b) \(11^{2}+12^{2}=265\), \(14^{2}=196\), Acute triangle
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solve for u and graph the solution. \\frac{-2u + 3}{3} \\geq 5 or -4u -…
The solution is \(u\leq - 6\) or \(u\geq - 5\). On the number - line, for \(u\leq - 6\), we have a ray starting from \(-6\) (closed circle since the inequality is \(\leq\)) and go…
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surface area of simple composite solids - item 33916 four identical cub…
There are \(22\) squares on the surface of the figure. Each square has an area of \(36\) in.\(^{2}\). So, the surface area of the figure is \(792\) in.\(^{2}\).
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solve for y and graph the solution. 1 ≥ \\frac{-3y - 16}{2} ≥ -8 plot t…
The solution is \( -6\leq y\leq0 \). On the number - line, we plot a closed circle at \( y = - 6 \) and \( y = 0 \) and connect them with a segment.
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2) 3) 4) 6)
1. \(x = 12\), \(m\angle POS=147^{\circ}\) 2. \(x = 31\), \(m\angle MOL = 56^{\circ}\) 3. \(x = 170\), \(m\angle BOC=95^{\circ}\) 4. \(x = 59\), \(m\angle TOU = 149^{\circ}\) 5. \…
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10) polygon a has vertices at (4, -2), (-4, -2) and (0, 6). the polygon…
A. \((8, - 4),(-8,-4),(0,12)\)
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solve for r and graph the solution. \\( \\frac { 3 r + 2 } { 4 } > 5 \\…
The solution is \(r < 3\) or \(r>6\). On the number - line, for \(r < 3\), we have an open - circle at \(r = 3\) and a ray extending to the left. For \(r>6\), we have an open - ci…
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which choice shows the image of figure 1 being transformed with a trans…
The first option (the left - most figure among the three options)
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directions circle the letter of the answer that correctly completes eac…
1. C. elasticity 2. D. luxury 3. B. substitutes 4. B. inelastic 5. A. necessity 6. C. luxuries 7. D. elastic 8. A. bottom line 9. B. necessities (Note: This answer is wrong. The c…
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classify each figure as a line, ray, or line segment. then, show how to…
(a) ray, \(\overrightarrow{RS}\) (b) line segment, \(\overline{QP}\) (c) line, \(\overleftrightarrow{TU}\)
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find the value of x. 1) x = _ 2) x = _ 3) x = _ 4) x = _ 5) x = _ 6) x …
1. \(x = 90\) 2. \(x = 16\) 3. \(x = 116\) 4. \(x = 5\) 5. \(x = 12\) 6. \(x = 225\) 7. \(x = 31\) 8. \(x = 147\)
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part a the formula for the volume v of a cylinder is v = πr²h, where r …
- Part A: A. \( h=\frac{V}{\pi r^{2}} \) - Part B: \( h = 4\space cm \)
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classify each figure as a line, ray, or line segment. then, show how to…
(a) Type: line; How to write it: \(\overleftrightarrow{EF}\) (b) Type: ray; How to write it: \(\overrightarrow{CD}\) (c) Type: line segment; How to write it: \(\overline{BA}\)
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classify this quadrilateral. isosceles trapezoid square lateral
Isosceles
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classify this quadrilateral. rhombus trapezoid isosceles square
A. Rhombus
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classify this quadrilateral. parallelogram square equilateral trapezoid
Parallelogram
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vertical angles find the value of x. 1) 2) 3) 4) 5) 6)
1) \(x = 5\), \(m\angle MOL=150^{\circ}\) 2) \(x = 40\), \(m\angle AOD = 23^{\circ}\) 3) \(x = 46\), \(m\angle EOF = 54^{\circ}\) 4) \(x = 405\), \(m\angle SOR = 45^{\circ}\) 5) \…
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18. find the area of a square with a side length of 2.1 meters. write y…
\(4.41\) square meters
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a quadrilateral with only one set of parallel sides is called a: rhombu…
trapezoid
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17. if the area of a square is 121 square feet, how long is one side of…
11 feet
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the sketch shows two parallel lines cut by a transversal. angle 2 is 36…
$144^{\circ}$
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find the value of x. 1) 2) 3) 4) 5) 6) 8)
2) \(x = 22\) 3) \(x = 52\) 4) \(x = 240\) 5) \(x = 25\) 6) \(x = 58\) 7) \(x = 110\) 8) \(x = 360\)
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segment ad is parallel to segment bc, and segment ab is parallel to seg…
\(m\angle D = m\angle A\)
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the picture shows two parallel lines cut by a transversal. which set of…
Angle 6 and angle 4
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the sketch shows two parallel lines cut by a transversal. which pair of…
Angle 3 and angle 6
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pine street intersects center street at a 65° angle. if center street i…
\(x = 180^{\circ}-65^{\circ}\)
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in a f__________ attempt to sew a dress, megan found herself with a tan…
futile
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solve for r and graph the solution. \\( \\frac { x + 2 } { 1 } > 5 \\) …
The solution of the compound inequality is \(x < 5\) or \(x>18\). On the number - line, for \(x < 5\), we have an open circle at \(x = 5\) and the line extends to the left. For \(…
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question solve for x and graph the solution on the number line b - 2 > …
Inequality Notation: \(x < 3\) Number Line: An open - circle at \(3\) and shade to the left.
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h. x = y =
\(x = 23\), \(y = 111\)
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22. circle all of the expressions that are equivalent to $sqrt5{32x^{3}…
B. \(\frac{2x^{\frac{3}{5}}\sqrt[5]{x^{3}z^{2}}}{y^{2}}\), C. \(\frac{2x^{\frac{3}{5}}z^{\frac{12}{5}}}{y^{2}}\), D. \(2x^{\frac{3}{5}}y^{-2}z^{\frac{12}{5}}\)
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13. the rhetorical triangle is described as being dynamic. what does th…
When one part changes, the other parts change as well.
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solve for j and graph the solution. \\( \\frac { j + 17 } { 2 } < 5 \\)…
The solution is \(j<-7\) or \(j\geq - 1\). On the number - line, for \(j<-7\), there is an open circle at \(-7\) and the line extends to the left. For \(j\geq - 1\), there is a cl…
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how to make pizza a chef will follow several steps while making pizza. …
1. B. put the pizza into a special pizza pan 2. A. baking soda 3. A paddle and a pizza cutter. 4. (This is a subjective question. For example) I like pepperoni, mushrooms, and oli…
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question given: \\( \\angle b \\cong \\angle d \\) and \\( \\overline{b…
\(\overline{AB}\cong\overline{CD}\) because \(\triangle ABC\cong\triangle CDA\) (by AAS) and corresponding parts of congruent triangles are congruent.
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given: \\( \\angle b \\cong \\angle d \\) and \\( \\overline{bc} \\para…
\(\overline{AB}\cong\overline{CD}\) is proved as above.
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question given: \\( \\overline { d e } \\cong \\overline { c e } , \\ov…
Since $AE = BE$, by the definition of an isosceles triangle (a triangle with at least two congruent sides), $\triangle AEB$ is an isosceles triangle.
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question given: \\( \\overline { d e } \\cong \\overline { c e } \\), \…
\(\triangle AEB\) is an isosceles triangle.
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solve for a and graph the solution. \\( \\frac { 3 a - 2 } { 4 } > 4 \\…
The solution is \(n < 3\) or \(n>6\). On the number - line, we have an open circle at \(n = 3\) (since \(n\) is not equal to \(3\)) and the line extends to the left of \(3\), and …
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question given: \\( \\overline { g h } \\cong \\overline { e h } , \\ov…
\(\overline{C D} \cong \overline{C F}\) because of the Corresponding Parts of Congruent Triangles are Congruent (CPCTC) after proving \(\triangle A D C \cong \triangle B F C\) (us…
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given: \\( \\overline { g h } \\cong \\overline { e h } \\), \\( \\over…
$\overline{C D} \cong \overline{C F}$ is proved as above.
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number line: inequality notation: x < 4 answer attempt 1 out of 2 x + 3…
The inequality notation is \(x<4\). On the number line, we have an open - circle at \(4\) and an arrow pointing to the left.
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solve for y and graph the solution. \\( \\frac { 5 y - 8 } { 3 } > 4 \\…
The solution is $y < - 1$ or $y>4$. On the number - line, for $y < - 1$, we have an open - circle at $y=-1$ and a ray extending to the left. For $y>4$, we have an open - circle at…
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solve for a and graph the solution. -2 < \\frac{7a + 6}{4} \\leq 5 plot…
The solution is \(-2 < a\leq2\). On the number - line, there is an open circle at \(-2\) and a closed circle at \(2\) with a line segment between them.
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solve for k and graph the solution 5k + 8 ≤ 3 or 3k - 11 > 1 plot the e…
The solution of the compound - inequality is \(k\leq - 1\) or \(k>4\). On the number - line, we plot a closed circle at \(k = - 1\) (since the inequality \(k\leq - 1\) includes eq…
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in which quadrant does the point (-24, 15) lie? a. quadrant ii b. quadr…
A. Quadrant II
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on a coordinate plane, how are the locations of the points (-9, 7) and …
C. reflection across the \(x -\)axis
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solve the inequality and graph the solution. 9m < 18 plot the endpoints…
The solution of the inequality \(9m < 18\) is \(m < 2\). On the number line, we have an open circle at \(m = 2\) (because \(2\) is not included in the solution set) and the line e…
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question solve for x and graph the solution on the number line below. a…
Inequality Notation: \( x < \frac{1}{5} \) Number Line: An open circle at \( \frac{1}{5} \) with shading to the left.
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solve the inequality and graph the solution. 8 ≥ \\frac{t}{-1} plot the…
The solution of the inequality is \(t\geq - 8\). On the number - line, there is a closed circle at \(-8\) and a ray extending to the right.
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question solve for x and graph the solution on the number line below. -…
Inequality Notation: \(x < 1\) Number Line: An open circle at \(1\) with an arrow pointing to the left.
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solve the inequality and graph the solution. 6 > y + 5 plot the endpoin…
The solution of the inequality \(6>y + 5\) is \(y < 1\). On the number - line, we plot an open circle at \(y = 1\) (because the inequality is strict, \(y\) is not equal to \(1\)) …
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solve the inequality and graph the solution. \\( \\frac { f } { 4 } \\l…
The solution of the inequality is \(f\leq - 4\). On the number line, we plot a closed circle at \(-4\) (because the inequality is \(\leq\)) and draw a ray to the left (towards the…
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solve the inequality and graph the solution. -6 ≥ 3t plot the endpoints…
The solution of the inequality is \(t\leq - 2\). On the number - line, we place a closed circle at \(-2\) (because the inequality is \(\leq\), so \(-2\) is included in the solutio…
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solve the inequality and graph the solution. \\( \\frac { z } { 2 } > 2…
The solution of the inequality \(\frac{z}{2}>2\) is \(z>4\). On the number - line, there is an open circle at \(4\) and a ray extending to the right.
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6. in a triangle, the measure of the middle angle is triple the measure…
The measures of the angles are \(25^{\circ}\), \(75^{\circ}\), and \(80^{\circ}\).
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solve the inequality and graph the solution. -2p ≤ 8 plot the endpoints…
The solution of the inequality is $p\geq - 4$. On the number - line, we plot a closed circle at $-4$ (because the inequality includes equality, i.e., $p$ can be equal to $-4$) and…
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solve the inequality and graph the solution. 4 ≤ b/-2 plot the endpoint…
The solution of the inequality is \(b\leq - 8\). On the number - line, there is a closed circle at \(-8\) and a ray extending to the left.
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7, in the diagram below, congruent triangles pen and pal are drawn. whi…
3) a rotation of \(\triangle PEN\) about point \(P\), mapping \(\overline{PE}\) onto \(\overline{PA}\)
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solve the inequality and graph the solution. \\( \\frac { w } { - 2 } <…
The solution of the inequality is \(w > - 6\). On the number line, we have an open circle at \(-6\) (because \(-6\) is not included in the solution set) and a ray extending to the…
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solve the inequality and graph the solution. 20 < -20d plot the endpoin…
The solution of the inequality is $d < - 1$. On the number - line, we plot an open circle at $-1$ (because the inequality is strict, $d$ is not equal to $-1$) and draw a ray to th…
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which triangles are congruent to e
A.
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name the postulate, if possible, that makes the triangles congruent.
HL
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solve the inequality and graph the solution. g - 5 ≤ 1 plot the endpoin…
The solution of the inequality is \( g\leq6 \). On the number - line, there is a closed circle at \( 6 \) and a ray extending to the left.
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name the postulate, if possible, that makes the triangles congruent. aa…
AAS
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solve the inequality and graph the solution. \\frac{y}{2} \\leq 3 plot …
The solution of the inequality \(\frac{y}{2}\leq3\) is \(y\leq6\). On the number - line, we have a closed circle at \(6\) and a ray extending to the left.
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triangles abc and def are graphed on the set of axes below. which seque…
4) A translation 4 units down followed by a reflection over the \(y\) - axis.
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describe the transformation. a. reflection across the y - axis b. trans…
C. reflection across the x - axis
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solve the inequality and graph the solution. \\( \\frac { c } { 3 } \\g…
The solution of the inequality is \(c\geq6\). On the number - line, there is a closed circle at \(6\) and a ray extending to the right.
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solve the inequality and graph the solution. a - 4 ≤ 3 plot the endpoin…
The solution of the inequality \(a - 4\leq3\) is \(a\leq7\). On the number line, there is a closed circle at \(7\) and a ray extending to the left.
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question 5. given that the two triangles shown are congruent, explain o…
C. reflect across the vertical axis
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question 7. describe the transformation. a. reflection across the line …
B. Reflection across the x - axis
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angles of polygons: exterior name: the sum of the exterior angles of an…
1. \(x = 46\) 2. \(x = 32\) 3. \(x = 40\) 4. \(x = 100\)
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solve the inequality and graph the solution. r + 7 < 10 plot the endpoi…
The solution of the inequality \( r + 7<10 \) is \( r<3 \). On the number line, there is an open circle at \( 3 \) and a ray extending to the left of \( 3 \).
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describe the transformation. a. reflection across the line y = x b. ref…
D. reflection across the \(y\) - axis
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solve the inequality and graph the solution. f - 1 ≤ 2 plot the endpoin…
The solution of the inequality \(f - 1\leq2\) is \(f\leq3\). On the number - line, there is a closed circle at \(3\) and a ray extending to the left.
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the sum of the exterior angles of any polygon is always equal to exteri…
1) \(x = 46\) 2) \(x = 32\) 3) \(x = 40\) 4) \(x = 100\) 9) \(90^{\circ}\) 10) \(45^{\circ}\) 11) \(22.5^{\circ}\)
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the sum of the exterior angles of any polygon is always equal to 360. e…
1. \(x = 46\) 2. \(x = 32\) 3. \(x = 40\) 4. \(x = 100\) 9. \(90^{\circ}\) 10. \(45^{\circ}\)