Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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if point e lies between point g and point o and ge = 2x + 3, eo = 3x - …
\( x = 10 \)
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a road crosses over two train tracks, resulting in an intersection simi…
∠1 ### Question 2: Which angle corresponds to ∠8?
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11. find the intersection of the line\\(vec{r}(t) = langle -1, 0, 1 ang…
The intersection point is $\langle 1, 2, 3 angle$
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10. if m is the midpoint of segment ab and if am = 6x - 8 and mb = 3x +…
46
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select the correct answer. heather’s work to find the distance between …
A. She substituted incorrectly into the distance formula.
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Question was provided via image upload.
C. $-0.875$
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select the correct answer. brian sets up the distance formula to find t…
A. He subtracted the coordinates instead of adding them to get the distance terms.
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determining the vertex of a parabola from its graph what is the vertex …
\((-3, - 4)\)
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(a) graph the system. (b) use your graph to estimate the solution to th…
$(1.5, 0.5)$
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15c: choose two directions: choose two words that best explain or defin…
1. November: b. month, d. ninth 2. nonagon: a. polygon, c. nine 3. decade: b. years, c. ten 4. decimeter: a. metric, c. ten 5. decimal: b. ten, c. part 6. century: a. 1,000, b. 10…
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select the correct answer. fernando is using the distance formula to fi…
He subtracted the wrong coordinates to find the distance of the horizontal leg.
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4) translation: $(x, y) \ ightarrow (x + 3, y - 5)$
To solve the translation of the vertices (assuming we need to find the translated coordinates of points like \( V \), \( F \), and the other vertex, let's first identify the coord…
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question 3 of 3 select the correct answer. jason and caleb walk from th…
1,523 meters
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modeling real life a pile is a post - like support made of timber, stee…
About 4 feet 4 inches
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select the correct answer. gradys father is building a 15 - meter fence…
(-1,-7)
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b) rotate △abc 180° around the origin.
The coordinates of the rotated triangle \( \triangle A'B'C' \) are \( A'(-1,0) \), \( B'(-2,-3) \), and \( C'(-3,0) \). To graph it, plot these points and connect them.
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translations which statements are true about triangle abc and its trans…
To solve this, we analyze the translation of triangle \( ABC \) to \( A'B'C' \) by looking at the coordinates of a vertex (e.g., \( A(-1, 3) \) to \( A'(2, -2) \)): ### Step 1: An…
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△jkl is rotated 90° clockwise around the origin to form △jkl. 90° clock…
\( (5, -7) \)
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hw- 2.6 part2 score: 6.65/20 1/2 answered question 2 solve the followin…
The solution to the inequality \(|2x - 3| + 1 < 6\) is \(-1 < x < 4\). To graph the solution set, we draw an open circle at \(x = -1\) and \(x = 4\) (since the inequality is stric…
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in the diagram, which is not drawn to scale, g is the incenter of $\\tr…
$21$
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4. the length of a rectangle is eight more than twice its width. the pe…
- Variable: Let \( w \) be the width (in feet), length \( l = 2w + 8 \) - Equation: \( 88 = 2((2w + 8) + w) \) - Solution: Width \( w = 12 \) feet, Length \( l = 32 \) feet
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in the figure below, suppose ( mangle1 = 67^circ ) and ( mangle3 = 56^c…
### Step 1: Sum of interior angles of a triangle The sum of the interior angle measures of a triangle is a well - known geometric fact. By the triangle angle - sum theorem, the su…
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the sum of the interior angle measures of a triangle must be 180°. so, …
\( m\angle2 = m\angle1 + m\angle4 \) (so the symbol in the box should be \( = \))
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which coordinate is the same as the x - coordinate of point m? x - coor…
y - coordinate of point M
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in the figure below, suppose ( mangle 1 = 37^circ ) and ( mangle 4 = 10…
s: - The sum of the interior angle measures of a triangle must be \(\boldsymbol{180}\)°. - \(m\angle1 + m\angle3 + m\angle4=\boldsymbol{180}\)°. - \(m\angle1 + m\angle4=\boldsymbo…
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15a: sentence completion directions: complete the following sentences w…
1. century 2. percent 3. nonagon 4. decade 5. November 6. decimal 7. centigrade 8. centenarians 9. century 10. decimeter --- ### 15B: Yes or No?
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determine whether the following statement is true or false. if it is fa…
B. False. If the points are collinear, then the perpendicular bisectors will be parallel and thus, won't intersect. Therefore, a circumscribed circle won't be possible.
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quadrilateral qrst is an isosceles trapezoid, $qs = 3b - 82$, and $rt =…
\( 82 \)
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ux is the midsegment of the trapezoid stvw. if vw = 48z - 80, ux = 41z …
\( z = 2 \)
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a solid oblique pyramid has a square base with an edge length of 2 cm. …
$4.8$ cm³ (Option C: $4.8\ \text{cm}^3$)
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given right triangle jkm, which correctly describes the locations of th…
A. a is the hypotenuse, b is adjacent, c is opposite
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c. use the given information to complete the table. use 3.14 for π. the…
| Circle | Circumference | Radius | Diameter | $\pi =$ Circumference/ Diameter | |--------|---------------|--------|----------|----------------------------------| | 1. Circle 1 | …
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a point p(x,y) is shown on the unit circle corresponding to a real numb…
$\frac{2\sqrt{3}}{3}$
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which trigonometric ratios are correct for triangle abc? select three o…
- \(\boldsymbol{\sin(C)=\frac{\sqrt{3}}{2}}\) - \(\boldsymbol{\tan(C)=\sqrt{3}}\) - \(\boldsymbol{\sin(B)=\frac{1}{2}}\)
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given right triangle pqr, which represents the value of sin(p)? option …
$\boldsymbol{\frac{RQ}{PQ}}$ (corresponding option: the one with $\frac{RQ}{PQ}$)
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which angles are vertical to each other? select all that apply. ∠2 and …
$\boldsymbol{\angle2}$ and $\boldsymbol{\angle4}$
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a right triangle has one angle that measures 20°. what is the measure o…
$70^\circ$
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given right triangle xyz, what is the value of tan(y)? \\(\\frac{1}{2}\…
\( \boldsymbol{\frac{\sqrt{3}}{3}} \) (corresponding to the option \( \frac{\sqrt{3}}{3} \))
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the figure below has a point marked with a large dot. first, rotate the…
Point in original figure: \((-4, 6)\) Point in final figure: \((6, 4)\)
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the given unit circle has been divided into eight equal arcs, correspon…
a. A. $\sin 2\pi = 0$ b. A. $\sin 14\pi = 0$
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question determine which translations would map figure y onto figure z.…
A translation $\boldsymbol{3}$ units up and $\boldsymbol{3}$ units right.
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an isosceles triangle has an angle that measures 100°. what measures ar…
40°
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given right triangle xyz, which correctly describes the locations of th…
D. a is adjacent, b is opposite, c is the hypotenuse
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proper lighting and a clear view of the food preparation area are impor…
Obtuse
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the local restaurant website includes restaurant reviews and places cus…
Both shapes are quadrilaterals.
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the angle t is an acute angle and sin t and cos t are given. use identi…
$\csc t = \frac{7}{3}$ $\sec t = \frac{7\sqrt{10}}{20}$ $\cot t = \frac{2\sqrt{10}}{3}$
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use the pythagorean theorem to find the length of the missing side of t…
Missing side length: $a = 16$ Trigonometric functions: $\sin\theta = \frac{8}{17}$, $\cos\theta = \frac{15}{17}$, $\tan\theta = \frac{8}{15}$, $\csc\theta = \frac{17}{8}$, $\sec\t…
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a right triangle is drawn on a coordinate plane with a line drawn from …
8 units (corresponding to the option "8 units")
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the figure below has a point marked with a large dot. first, reflect th…
Point in original figure: $(-6, 3)$ Point in final figure: $(-6, -3)$ Wait, correction: Looking at the grid, the original marked point is at x=-6, y=3. Reflecting across x-axis (y…
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which expression represents the volume, in cubic units, of the composit…
$\frac{1}{3}(8)(6)(6) + (8)(6)(4)$
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given right triangle mno, which represents the value of cos(m)? $\\frac…
$\frac{MN}{MO}$ (the second option: $\boldsymbol{\frac{MN}{MO}}$)
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find a positive angle less than 2π that is coterminal with the given an…
$\frac{7\pi}{6}$
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write the coordinates of the vertices after a translation 1 unit down. …
\( K'(0, 5) \) \( L'(6, 5) \) \( M'(4, 0) \)
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use the diagram to prove the concurrency of angle bisectors theorem. gi…
## Completed Proof Reasons: 1. Given 2. equidistant from 3. equidistant from ### Full Logical Conclusion: Ray \( t \) contains point \( X \), and \( XD = XE = XF \)
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a is equidistant to b and c. find bd. bd = ? b 3x + 5 d 7x - 3 c
11
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the point a is shown below. reflect a across the x - axis. then reflect…
The final point is at $(4, 4)$ (plot this point on the coordinate grid at the intersection of x=4 and y=4)
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the figure below has a point marked with a large dot. first, reflect th…
Point in original figure: $(-6, -2)$ Point in final figure: $(-6, 2)$
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consider △abc. what are the angles that make the trigonometric statemen…
For \(\sin(\underline{?})=\cos(B)\), the angle is \(A\); for \(\sin(B)=\cos(\underline{?})\), the angle is \(A\)? Wait, no, wait the first blank: \(\sin(A)=\cos(B)\), the second b…
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what is the area of the trapezoid? 0.3 km 0.5 km 0.6 km 0.7 km square k…
0.25 square kilometers
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the figure below has a point marked with a large dot. first, reflect th…
Point in original figure: $(-6, -2)$ Point in final figure: $(-6, 2)$
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using similar polygons the polygons in each pair are similar. find the …
1) 16 2) 20 3) 5 4) 10 5) 5 6) 54 7) 21 8) 18 9) 25 10) 1 11) 13.5 12) 3
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graph the line x = 7.
The line \( x = 7 \) is a vertical line parallel to the \( y \) - axis, passing through the point where \( x = 7 \) on the \( x \) - axis (e.g., points like \( (7,0) \), \( (7,2) …
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is (x, y) a correct solution for the system of equations? directions: s…
1. Yes, (1, 3) is a correct solution to the system. 2. No, (4, 0) is not a correct solution to the system. 3. No, (2, 4) is not a correct solution to the system. 4. Yes, (-3, 8) i…
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if \\(overline{xy}\\) is not parallel to \\(overline{wz}\\), what is \\…
\(77\)
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6. what is the scale factor for the dilation?
$\frac{1}{2}$
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which triangle is similar to $\\triangle abc$ if $\\sin(a) = \\frac{1}{…
The triangle similar to \(\triangle ABC\) is the triangle with vertices \(I\), \(J\), \(K\) (right - angled, sides \(3\), \(3\sqrt{15}\), \(12\)) (or the triangle \(XYZ\) with sid…
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determining the sine ratio what additional information would be necessa…
C. The length of BC is needed because it is the side opposite \(\angle\)A.
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en la figura a continuación, determinar lo siguiente. (a) un par de áng…
### (a) Par lineal Un par lineal de ángulos son aquellos que comparten un lado común y sus lados opuestos son colineales (forman una recta, suman \( 180^\circ \)). Por ejemplo, \(…
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the point a is shown below. reflect a across the y - axis. then reflect…
The final point is at $(-7, 3)$ (plot this point on the coordinate grid at x=-7, y=3)
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part 4 of 4 graph the solution set for ( y < -4 ) or ( y geq -5 ).
The solution set is all real numbers. To graph it: - Place a closed circle at \( -5 \) (for \( y \geq -5 \)). - Place an open circle at \( -4 \) (for \( y < -4 \)). - The arrows f…
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if $qr = 10z - 44$, $ps = -5z + 85$, and $tu = 11z - 34$, what is $tu$?…
\( 54 \)
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ru is the midsegment of the trapezoid pqst. if st = 39 and pq = 87, wha…
\( 63 \)
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3. given the points (4,-3) and (2,4): a. write the equation of the line…
a. The equation of the line is $y=-\frac{7}{2}x+11$ (or in standard form: $7x+2y=22$) b. Yes, the point $(8, -17)$ lies on the same line.
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if $uv = 7p + 6$, $qt = 41p - 23$, and $rs = 23p$, what is the value of…
\(p = 1\)
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3. given: ( ab cong bc ) if ( ab = 3x - 5 ) and ( bc = 2x + 8 ), find (…
\( x = 13 \), \( AB = 34 \), \( BC = 34 \), \( AC = 68 \)
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score on last try: 0 of 1 pt. see details for more. at least one scored…
\(b\approx5.8\), \(c\approx11.5\), \(B = 30.0\) degrees
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find the value of x challenge: find the value of y.
$x = 40$, $y = \frac{53}{14}$ (or approximately $3.79$)
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find the cosine of ∠k. simplify your answer and write it as a proper fr…
$\frac{3}{5}$
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2. find the value of y. 72° 68° y° = 72 + 68 = 140
$140^\circ$
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$\\overline{sv}$ is the midsegment of the trapezoid $tuwx$. if $wx = -p…
\( p = 24 \)
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if $pq = 3v - 63$, $ru = v$, and $st = 4v - 72$, what is the value of $…
\( 27 \)
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use the diagram to complete the statement. de = \\square
21
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translation graph the image of the figure using the transformation give…
To solve these translation problems, we follow these steps for each figure: ### 1) Translation: 4 units right and 1 unit up ## Step 1: Identify original vertices Find the coordina…
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u and r are the midpoints of the legs, \\(\\overline{pt}\\) and \\(\\ov…
\( w = 1 \)
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6. challenge: find the value of x. (2x)° 90° (5x + 8)° x =
$x = 11$
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ux is the midsegment of the trapezoid stvw. if vw = -y + 82, ux = y, an…
\( 45 \)
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quadrilateral cdef is a rhombus. what is cf? f e 2b+78 c d b+89 cf = su…
100
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4. find the measure of the mixing angle. $x^{circ} = \\underline{\\quad…
$48^\circ$
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quadrilateral stuv is a rhombus. what is ( mangle tuw )?( mangle tuw = …
\(26\)
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quadrilateral vwxy is a rhombus. what is xy? vwxy is a rhombus figure, …
24
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18 complete both statements. \\(\\frac{ad}{ac} = \\frac{\\boxed{\\quad}…
First blank: $BE$ Second blank: $DC$
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quadrilateral uvwx is a rhombus and ( mangle wux = 2z ). what is the va…
\( 29 \)
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what segments determine the incenter of a triangle? choose the correct …
D. Angle bisectors
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quadrilateral vwxy is a rhombus and ( mangle vxy = 2b + 49^circ ). what…
6
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textbook chapter 1- view and print as neededcalculator resource: desmos…
Area: \(\approx 530.93\) square centimeters Circumference: \(\approx 81.68\) centimeters
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a line contains the points (82, -96) and (87, -86). what is the slope o…
2
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which segment is opposite to ∠u? answer (overline{rq}) (overline{ru}) (…
$\overline{RQ}$
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7. kristoff needs to fill in the blanks below to factor ( x^2 - 12x + 2…
c ### Question 8
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question find the exact value of \\( \\cot q \\) in simplest form. (the…
$\frac{\sqrt{15}}{4}$
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8. find the equation for the plane containing the points a, b, and c. e…
1. $x - 2y + z = 0$ 2. $x - 2y + z = 0$ 3. $x + y + z = 1$ 4. $x + y + z = 0$ --- ### Problem 9: