幾何
三角形、圓、解析幾何與證明題。
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if (overline{tv}) and (overline{wy}) are parallel lines and (mangle vux…
$58^{\circ}$
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use the diagram and the given angle measures to find the indicated angl…
1. $m\angle PQT = 82.75^{\circ}$ 2. $x = 25$
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solve the inequality and graph the solution. -16y ≥ 16 plot the endpoin…
The solution of the inequality is $y\leq - 1$. On the number - line, we plot a closed circle at -1 (since the inequality includes equality, i.e., $\geq$ became $\leq$ after dividi…
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if (overleftrightarrow{tv}) and (overleftrightarrow{wy}) are parallel l…
$125^{\circ}$
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find the value of each indicated - angle. 1) 2)
1) $x = 115^{\circ}$ 2) $x = 113^{\circ}$
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solve the inequality and graph the solution. h - 2 ≥ 2 plot the endpoin…
The solution of the inequality is $h\geq4$. On the number - line, we plot a closed circle at 4 (because the inequality is $\geq$) and draw a ray to the right of 4.
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what part of the rhetorical triangle does logos align with? the message…
the message
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solve the inequality and graph the solution. 1 > u - 1 plot the endpoin…
The solution of the inequality is $u < 2$. On the number - line, we use an open circle at 2 (since 2 is not included in the solution) and draw a ray to the left of 2.
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solve the inequality and graph the solution. 14 ≤ -14k plot the endpoin…
The solution of the inequality is $k\leq - 1$. On the number - line, you would plot a closed circle at -1 (since the inequality includes equality, $\leq$) and draw a ray to the le…
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10. a boat heading out to sea starts out at point a, at a horizontal di…
$3292.9$ feet
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solve the inequality and graph the solution. $\frac{c}{-1}geq2$ plot th…
The solution of the inequality is $c\leq - 2$. On the number - line, place a closed - circle at $-2$ and draw a ray to the left.
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1. rotate the triangle 90° counterclockwise about the origin.
The new vertices of the rotated triangle are $A'(-6,1)$, $B'(-1,2)$, $C'(-2,8)$.
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solve the inequality and graph the solution. 18 > 9d plot the endpoints…
The solution of the inequality is $d < 2$. On the number - line, an open circle is placed at 2 (because 2 is not included in the solution set) and the line extends to the left tow…
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interior angles find the value of x.
The value of \(x\) is found by identifying angle relationships, setting up an equation and solving it as shown in the steps above. For a specific problem, substitute the given ang…
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solve the inequality and graph the solution. $\frac{b}{4}geq - 2$ plot …
The solution of the inequality is $b\geq - 8$. On the number - line, there is a closed circle at $-8$ and a ray extending to the right.
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interior angles find the value of x. 1) 2) 3) 4) 5) 6) 7) 8) printable …
\(x = 15\) If we have two adjacent angles on a straight - line, say \((3x+15)^{\circ}\) and \(105^{\circ}\):
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right triangle quiz a 1. solve for $x$. round to the nearest tenth, if …
$51.1$
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ab = length of ab 2. if two angles are congruent, then their measures a…
Given: Two angles are congruent. Prove: Their measures are equal. Sketch: Draw two congruent - marked angles with equal - measure labels.
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solve the inequality and graph the solution. 10y < -20 plot the endpoin…
The solution of the inequality is $y < - 2$. On the number - line, there is an open circle at $-2$ and a ray extending to the left.
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look at this diagram. if $overleftrightarrow{ce}$ and $overleftrightarr…
$54$
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solve the inequality and graph the solution. 20 ≥ 10b plot the endpoint…
The solution of the inequality is $b\leq2$. On the number - line, we plot a closed circle at 2 (since the inequality is $\leq$) and draw a ray to the left of 2.
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solve the inequality and graph the solution. \\(\\frac{m}{-4}>2\\) plot…
The solution of the inequality is $m < - 8$. On the number - line, we plot an open circle at $-8$ (since the inequality is strict, $m eq - 8$) and draw a ray to the left of $-8$.
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select the correct answer. makayla is teaching rodney how to construct …
# Explicación paso a paso: ## Paso 1: Comprender la construcción de un cuadrado inscrito en un círculo Para construir un cuadrado inscrito en un círculo, se dibuja un diámetro. Lu…
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look at this diagram. if $overleftrightarrow{km}$ and $overleftrightarr…
$61$
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solve the inequality and graph the solution. 9c ≤ 18 plot the endpoints…
The solution of the inequality is $c\leq2$. On the number - line, plot a closed circle at 2 (since the inequality is $\leq$) and draw a ray to the left of 2.
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solve the inequality and graph the solution. -11 > 11a plot the endpoin…
The solution of the inequality is $a < - 1$. On the number - line, we use an open circle at $-1$ (since $a$ cannot equal $-1$) and draw a ray to the left of $-1$.
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select the correct answer. amy constructed this figure by using a compa…
# Explicación: ## Paso 1: Comprender las propiedades de un triángulo equilátero En un triángulo equilátero, todos los lados y ángulos son iguales. ## Paso 2: Analizar el dibujo y …
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solve the inequality and graph the solution. g + 6 ≤ 7 plot the endpoin…
The solution of the inequality is $g\leq1$. On the number - line, we plot a closed circle at 1 (since the inequality is $\leq$) and draw a ray to the left of 1.
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segment ca is drawn below. using a compass and straightedge, construct …
The isosceles right - triangle CAT is constructed as described above with CA⊥CT and CA = CT, leaving all construction marks.
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solve the inequality and graph the solution. $\frac{h}{2}geq2$ plot the…
The solution of the inequality is $h\geq4$. On the number - line, plot a closed circle at 4 (since the inequality is $\geq$) and draw a ray to the right of 4.
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adam constructed quadrilateral pqrs inscribed in circle o. how can he p…
# Explicación paso a paso: ## Paso 1: Propiedades de un cuadrado Un cuadrado es un paralelogramo especial donde los lados son iguales, los ángulos son rectos y las diagonales son …
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solve the inequality and graph the solution. k - 1 ≥ 7 plot the endpoin…
The solution of the inequality is $k\geq8$. On the number - line, we plot a closed circle at 8 (because the inequality is $\geq$) and draw a ray to the right of 8.
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zahid started the construction of an equilateral triangle inscribed in …
# Explicación paso a paso: ## Paso 1: Comprender la construcción de un triángulo equilátero inscrito Para construir un triángulo equilátero inscrito en un círculo, se necesitan tr…
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solve the inequality and graph the solution. h - 5 > 4 plot the endpoin…
The solution of the inequality is $h>9$. On the number - line, we plot an open - circle at 9 (since the inequality is strict, $h$ cannot equal 9) and draw a ray to the right of 9 …
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zahid started the construction of an equilateral triangle inscribed in …
# Explicación: ## Paso 1: Comprender la construcción de un triángulo equilátero inscrito Un triángulo equilátero inscrito en un círculo se construye uniendo tres puntos equiespaci…
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4. solve for x. round to the nearest tenth of a degree, if necessary.
$49.8^{\circ}$
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1 select the correct answer from each drop - down menu. jordan is const…
El arco de medida 180° es YWU (ya que al tomar 3 arcos de 60° consecutivos formará una semicircunferencia). La medida de cada arco individual (como WZ, YX, UW) es 60°. Y la medida…
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a little league baseball \diamond\ is actually a square, 60 feet on a s…
84.85
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find the positive radian measure of the angle that the second hand of a…
$\frac{17\pi}{2}$
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solve the inequality and graph the solution. g + 3 > 10 plot the endpoi…
The solution of the inequality is $g>7$. On the number - line, we have an open - circle at 7 (since the inequality is strict, $g$ cannot equal 7) and an arrow pointing to the righ…
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given m||n, find the value of x.
\(24\)
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5. madeline leans a 30 - foot ladder against a wall so that it forms an…
9.27 feet
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the length from the center to any point on the circle is the to find th…
1. radius 2. \(h\); \(k\) 3. \(5\) 4. \((-1,4)\) 5. standard - form equation
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each pair of shapes is congruent. identify a transformation or sequence…
For congruent line - segments like $AB$ and $CD$, a translation can map one to the other. For congruent triangles like $\triangle DEF$ and $\triangle JKL$, a translation followed …
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given m||n, find the value of x. answer attempt 1 out of 3 x =
24
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1. math talk: transformations each pair of shapes is congruent. identif…
For the circles: Translation. For the first pair of line - segments: Translation. For the triangles: Rotation followed by translation. For the second pair of line - segments: Rota…
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quiz 2b: trig angles & ratios and special right triangles *for #1 - 3: …
a) Draw a right - triangle with an angle $\theta$, the adjacent side to $\theta$ of length 4, the hypotenuse of length 7, and the right - angle. b) $\sqrt{33}$ c) $\sin\theta=\fra…
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given m||n, find the value of x. answer attempt 1 out of 3 x =
116
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4. plot a(1, 0), b(3,2), c(5, 1), d(4, -1). reflect across the line y =…
$A'(0,1), B'(2,3), C'(1,5), D'(-1,4)$
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select the four attributes that all squares and all rectangles have in …
4 sides opposite sides parallel 4 right angles opposite sides congruent
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the point (h, k) in the circles equation (x - h)^2+(y - k)^2=r^2 is kno…
1. Center 2. Radius 3. Standard - form equation 4. \((2,-3)\) 5. \(4\) 6. Left - hand side 7. Center coordinates
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the age of exploration directions: the explorations of the fifteenth an…
1. 3 years 2. 3 years 3. 148 years 4. 1534 5. The English; Jamestown
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solve the application involving geometry. if necessary, refer to the ge…
14
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write the biconditional as a conditional and its converse. then determi…
Conditional: If an angle is acute, then it has a measure less than 90°. Converse: If an angle has a measure less than 90°, then it is acute. The conditional and the converse are t…
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which figure has both of these attributes? • at least 2 right angles • …
The third figure
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solve the application involving geometry. if necessary, refer to the ge…
$76$
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select the three true statements about the quadrilateral shown. it has …
It has four sides, It has four angles
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solve the application involving geometry. if necessary, refer to the ge…
$36$
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solve the application involving geometry. if necessary, refer to the ge…
$144$
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classifying quadrilaterals ii - item 2861 question 4 of 7 figure abcd i…
Angle D
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given m || n, find the value of x and y.
\(x = 38\), \(y = 142\)
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10) choose the best answer. placement of headlines or news stories is i…
10. all of these 11. editing and sequencing, color, graphics, lighting, camera angles
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3. plot e(-4,-3), f(-4,-1), g(0,-2). reflect across the line y = -x. gi…
$E'(3,4),F'(1,4),G'(2,0)$
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select the three figures that can be classified as a rectangle.
The square - shaped figure (top - left), the horizontal rectangle (top - right), the slanted rectangle (bottom - left)
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draw the image of △abc under the translation (x,y)→(x,y + 3).
Plot points $A'(-3,0)$, $B'(1,6)$, $C'(-6,5)$ and connect them to get the image of $\triangle ABC$ under the given translation.
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given m || n, find the value of x.
85
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classifying quadrilaterals ii - item 33584 figure jklm is a parallelogr…
The length of line segment $ML$ is 7 inches. The length of line segment $JM$ is 4 inches.
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which radius corresponds to the circle with the equation (x + 5)^2+(y -…
1. C. 11 2. C. $(x + 2)^2+(y - 1)^2=36$ 3. B. $(x - 4)^2+(y + 3)^2=25$
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one rectangle is \framed\ within another. find the area of the shaded r…
48
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representing real - world quantities in the first quadrant - item 1791 …
Starting at the origin, go $1\frac{1}{2}$ units up and then 4 spaces to the right.
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10) reflection across the y - axis j(-1, -3), a(-1, -1), p(0, 0) j ( )a…
$J'(1,-3), A'(1,-1), P'(0,0)$
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where should you plot the ordered pair (5,2) in relation to the origin?…
5 spaces to the right and 2 spaces up
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all of the quadrilaterals in the shape below are squares. find the area…
32
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write the converse, inverse, and contrapositive of the true conditional…
Converse: If two angles are acute, then the angles are complementary. Counterexample: You have two acute angles (e.g., 20° and 30°), and the sum of the measures of the angles is 5…
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what is the center of the circle with the equation (x - 7)^2+(y + 8)^2 …
1. d. $(7,-8)$ 2. d. $(-5,6)$ 3. d. $10$
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given l || m || n, find the value of x. 130°
130
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what is the radius of the circle with the equation (x - 1)^2+(y - 4)^2 …
1. b. 7 2. c. $(3,-2)$ 3. b. $(9,-10)$
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where should you plot the ordered pair (6,3) in relation to the origin?…
6 spaces to the right and 3 spaces up
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solve the absolute value inequality. other than ∅, use interval notatio…
The solution set in interval notation is $[-9,1]$. On the number line, we mark closed circles at $x=-9$ and $x = 1$ and shade the region between them.
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8) reflection across the x - axis w(0, 2), f(1, 5), e(4, 3), r(3, 0) w(…
$W'(0,-2),F'(1,-5),E'(4,-3),R'(3,0)$
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15. find cd. a 5 b 28 c 56 d 96 x² - x + 8 x² + 2x -
B. 28
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7) reflection across the line y = -x r(-1, 0), l(-1, 1), x(3, -1), d(1,…
$R'(0,1),L'(-1,1),X'(1,-3),D'(3,-1)$
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question solve the inequality and graph the solution on the line provid…
Inequality Notation: $x < 8$ Number Line: An open - circle at 8 and an arrow pointing to the left.
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which method will not get you to the point (5, 2.5)? starting at the or…
Starting at the origin, go 2.5 spaces to the right and then 5 spaces up.
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the midpoint of the diameter of a circle gives the center of the circle…
1. center 2. measure 3. distance 4. diameter 5. distance
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5) reflection across the y - axis b(1, 3), h(4, 4), d(4, -1) b ( ) h ( …
$B'(-1,3)$, $H'(-4,4)$, $D'(-4,-1)$
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12. how did the introduction of gunpowder affect europe? circle increas…
size of militaries: increased taxes and trade: increased power of lords: decreased power of Catholic Church: decreased power of monarchs (kings and queens): increased
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question write an expression that represents the perimeter of the figur…
$2k + 2l+2m + 4n$
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your friend is graphing the point (2, 5). her first step is to start at…
It is not correct because the first number tells you how far to go right or left, not up or down.
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3) reflection across the x - axis m(0, -1), s(3, 2), q(5, -3) m ( ) s (…
$M'(0,1)$, $S'(3,-2)$, $Q'(5,3)$
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7. if m∠lmp is 11 degrees more than m∠nmp and m∠nml = 137°, find each m…
7. $m\angle LMP = 74^{\circ}$, $m\angle NMP = 63^{\circ}$ 8. $m\angle ABD = 24^{\circ}$, $m\angle ABC = 71^{\circ}$ 9. $x = 12$, $m\angle PQS = 71^{\circ}$, $m\angle PQT = 142^{\c…
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2) reflection across the line y = x. b(-2, 1), s(-2, 2), r(3, 3), j(2, …
$B'(1, - 2)$, $S'(2,-2)$, $R'(3,3)$, $J'(-2,2)$
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drag a coordinate pair to give the location of each point named in the …
point X: (1, 3) point Y: (4, 8) point Z: (8, 4)
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determine the slope of the line segment ab in the given figure. select …
A. The slope of the line segment AB is -3.
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which of the following points lies on the circle with equation $(x + 3)…
1. d. $(0,1)$ 2. a. $(-4,3)$ 3. c. $12$
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what is the equation of a circle with center at (2, - 5) and radius 3? …
1. a. $(x - 2)^2+(y + 5)^2=9$ 2. d. $x^2+(y + 1)^2=36$ 3. a. 7
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1) reflection across the x - axis f(-5, -3), r(-3, 0), n(0, -1) f ( ) r…
$F'(-5,3)$, $R'(-3,0)$, $N'(0,1)$
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4.3 perpendicular bisector theorem mallory cameron open - ended questio…
Point \(F\) lies on the perpendicular bisector of segment \(BD\) because if \(BF = DF\), by the converse of the perpendicular - bisector theorem, a point that is equidistant from …
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what is the radius of the circle with the equation (x - 2)^2+(y + 1)^2 …
First question: b. 2 Second question: c. \((x + 4)^2+(y - 3)^2=25\) Third question: b. \((x + 5)^2+(y + 5)^2=100\)
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find the midpoint of the line segment whose end points are given. 14) (…
$(1,5.5)$