幾何
三角形、円、座標幾何、証明問題。
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yolanda is making a banner for a school pep rally. she cuts fabric in t…
100
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lourdes is making a frame in the shape of a parallelogram. she adds dia…
60 cm
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graphing linear equations rodney created a graph of each given linear e…
Rodney's error for \( y = 30x+10 \): The line has a negative slope (should be positive, \( m = 30 \)) and incorrect y - intercept (should be 10, not 30). ### Second Graph (\( y=-\…
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figure lmno is a parallelogram. what is the value of x? 8 10 13 20
20
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figure cdef is a parallelogram. which equations are correct? select thr…
$\boldsymbol{n = 10}$, $\boldsymbol{CF = 59}$, $\boldsymbol{FE = 42}$
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figure abcd is a parallelogram. what is the value of n? a b (2n + 32)° …
25
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figure abcd is a parallelogram. what are the measures of angles b and c…
$\angle B = 65^\circ; \angle C = 115^\circ$
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understanding theorems ghlj and gstu are both parallelograms. why is $\…
\(\angle L \cong \angle T\) because both angles are congruent to \(\angle G\) (opposite angles of a parallelogram are congruent), so they are congruent to each other by the transi…
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proving part of the supplementary consecutive angles theorem given: abc…
1. same-side interior 2. parallel 3. supplementary
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finding a diagonal measure in parallelogram hgjl, hk = c - 7, jk = 3c -…
50 units
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finding an angle measure what is the measure of ∠a? □° what is the meas…
The measure of $\angle A$ is $72^\circ$ The measure of $\angle B$ is $108^\circ$
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identifying a side length what is the value of r? what is the length of…
The value of $r$ is 9. The length of segment EF is 55 units.
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graphing linear equations drag and drop the correct equation for each g…
To solve this, we analyze each graph by finding the slope (\(m\)) and y - intercept (\(b\)) using the formula \(y = mx + b\), then match with the given equations. ### Graph A - **…
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proving theorems which concept is used to prove that the opposite sides…
congruent triangles
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using the parallelogram diagonal theorem what is the length of segment …
69 units
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solving for unknown values use parallelogram abcd. what are the values …
$x = 17$ $y = 10$
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practice with parallelogram theorems. what are the remaining angle meas…
$m\angle B = 101^\circ$ $m\angle C = 79^\circ$ $m\angle D = 101^\circ$
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graphing linear equations use the clues below to determine which studen…
- Top graph: Tierra - Second graph: Long - Third graph: Sharayah - Bottom graph: Caleb
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find the area of the semicircle. 13. 14. 15. 40 cm 24 in. 2 ft
13. $200\pi$ cm² (or approximately 628 cm²) 14. $72\pi$ in² (or approximately 226.08 in²) 15. $\frac{1}{2}\pi$ ft² (or approximately 1.57 ft²)
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2. comparative and absolute advantage activity frame kai and jalen are …
For Kai's PPF (blue circle line): - Plot the point $(504, 0)$ (all land for kale) - Plot the point $(0, 126)$ (all land for celery) - Draw a straight line connecting these two poi…
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9. find the area of a circle with a diameter of 56 millimeters. 10. fin…
9. $784\pi$ square millimeters (or approximately 2463.01 square millimeters) 10. $25\pi$ square feet (or approximately 78.54 square feet) 11. $36\pi$ square inches (or approximate…
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find the area of the circle. use 3.14 or \\(\\frac{22}{7}\\) for \\(\\p…
3. $63.585$ mm² 4. $154$ cm² 5. $78.5$ in² 6. $7.065$ in² 7. $3.14$ cm² 8. $1.76625$ ft²
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find the slope of the line passing through the points (-3, 7) and (2, -…
\(-\frac{13}{5}\)
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find the measure of \\(\\overline{vw}\\). answer attempt 1 out of 2 sub…
18
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find m∠hji.
$58^\circ$
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question find ( mangle hji ). answer attempt 2 out of 3 ( mangle hji = …
$58^\circ$
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construct a venn diagram illustrating the sets below. u = {a, b, c, d, …
A Venn diagram with: 1. Region only in Y: $\{d, h\}$ 2. Intersection of Y and Z: $\{f\}$ 3. Region only in Z: $\{c, e, g, i\}$ 4. Region in U but not Y/Z: $\{a, b\}$
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question find ( mangle hji ). answer attempt 1 out of 2 ( mangle hji = …
$58$
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find ( mangle ljk ). answer attempt 2 out of 2 ( mangle ljk = ) 66 ( ^c…
$66^\circ$
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find ( mangle ljk ). answer attempt 1 out of 2 ( mangle ljk = square^ci…
$66$
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learn zone > practice demonstrate that the slope of the line in the gra…
change in y = 4, change in x = 8, slope = \(\frac{4}{8}\) (or \(\frac{2}{4}\) or \(\frac{1}{2}\)) Wait, but the user's graph: maybe A is (2,2), C is (9,9)? No, that's not matching…
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a side of the triangle below has been extended to form an exterior angl…
$43^\circ$
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a side of the triangle below has been extended to form an exterior angl…
$36^\circ$
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geometry complete numbers 3-6, 23-29, 31, 32 in exercises 3–6, find the…
3. Scale factor: $\frac{7}{3}$, Enlargement 4. Scale factor: $\frac{3}{8}$, Reduction 5. Scale factor: $\frac{5}{3}$, Enlargement 6. Scale factor: $\frac{7}{2}$, Enlargement 23. E…
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a side of the triangle below has been extended to form an exterior angl…
$37^\circ$
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a side of the triangle below has been extended to form an exterior angl…
$51^\circ$
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given ( m parallel n ), find the value of ( x ). answer attempt 2 out o…
$x = \frac{162}{11}$ or approximately $14.73$
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■ define townships. ■ define the french long - lot system. b) von thüne…
Townships are square land divisions of 36 square miles used in the United States Public Land Survey System. The French long-lot system is a land distribution method where long, na…
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a side of the triangle below has been extended to form an exterior angl…
$39^\circ$
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a side of the triangle below has been extended to form an exterior angl…
$59^\circ$
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find the value of x. if necessary, you may learn what the markings on a…
$69$
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find the value of x. if necessary, you may learn what the markings on a…
$36.75$
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proving the parallelogram diagonal theorem given: abcd is a parallelogr…
### Completed Proof Table: | Statements | Reasons | |------------|---------| | 1. ABCD is a parallelogram | 1. given | | 2. $\overline{AB} \parallel \overline{CD}$ | 2. def. of pa…
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proving the parallelogram diagonal theorem given: abcd is a parallelogr…
### Next Statement & Reason (to fill the blanks): 6. $\boldsymbol{\angle ABE \cong \angle CDE}$ 6. **alternate interior angles theorem** ### Full Completed Proof (final conclusion…
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choose the inequality that represents the following graph. choose 1 ans…
A. \( x < -1 \)
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4x + 11 < -21 choose 1 answer: a <---|---|---|---|---|---o---|---|---|-…
C. The number line with an open circle at -8 and shading to the left (from the options provided, the one labeled C with the pink arrow pointing left from an open circle at -8)
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-3b - 15 > -24 choose 1 answer: a <--(with a blue line from -5 to an op…
A. The number line with an open circle at 3 and arrow to the left (representing \( b < 3 \))
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dilate figure pqrs by a scale factor of \\(\\frac{1}{2}\\) with the cen…
3
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there are four options a, b, c, d, each with a number line graph. the n…
B. The number line with an open circle at \(-9\) and a green arrow pointing to the right.
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each picture shows a figure and its reflection. which picture shows the…
The picture in the second - row right (the one with the vertical red line between the two gloves) shows the line of reflection.
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how can you describe the transformation? slide flip turn
Flip
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use the graph, given above, to find the slope of each line. a) slope of…
a) Slope of Line 1 (blue) = $-2$ b) Slope of Line 2 (red) = $2$ c) Slope of Line 3 (green) = $\frac{1}{2}$ The incorrect original answer was the slope for Line 1 (blue), which was…
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$-2x + 7 < 23$ choose 1 answer: a <number line with arrow left from ope…
A. The number line with an open circle at -8 and an arrow pointing to the left (representing \(x < - 8\))
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use the graph, given above, to find the slope of each line. a) slope of…
a) Slope of Line 1 (blue) = $-2$ b) Slope of Line 2 (red) = $2$ c) Slope of Line 3 (green) = $\frac{1}{2}$
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d = 30, 34 (a cone diagram with diameter d = 30 and height 34)
If we leave it in terms of \( \pi \), the volume is \( 2550\pi \); if we use \( \pi\approx3.14 \), the volume is approximately \( 8007 \).
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use the graph, given above, to find the slope of each line. a) slope of…
a) Slope of Line 1 (blue) = $\frac{1}{2}$ b) Slope of Line 2 (red) = $-\frac{1}{2}$ c) Slope of Line 3 (green) = $-2$
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1. name the radii for circle c.
$CA$, $CB$, $CD$
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3) given the following diagram use angle relationships and reasoning to…
The measure of \( \angle ABC \) is \( 60^{\circ} \)
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3 name all chords for circle m
$\overline{GH}$, $\overline{IL}$, $\overline{KJ}$
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problems 11–12: use the rectangular grid. 11. sketch the largest tilted…
The area of the square is 25.
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problems 5–7: determine the area of each square given its side length. …
9 square inches ### Problem 6:
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problems 1–4: determine the area of each tilted square. each square gri…
13 (assuming the horizontal and vertical distances are 2 and 3, leading to area 13) ### Problem 2: Square B (Tilted Square Area)
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write an equation of the line from the graph
- First Graph: \(y = x-3\) - Second Graph: \(y=\frac{1}{4}x + 1\) - Third Graph: \(x=-5\) - Fourth Graph: \(y=-5x + 16\)
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distance in the coordinate plane quick check daquan marks two points on…
\(d=\sqrt{(4 - 7)^2+(2 - 6)^2}\) (the second option among the given choices)
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how would you set up the distance formula to find the distance between …
\(d = \sqrt{(6 - 2)^2+(1 - 5)^2}\) (the third option: \(d=\sqrt{(6 - 2)^{2}+(1 - 5)^{2}}\))
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how would you set up the distance formula to find the distance between …
To find the distance between points \( E(-5, 0) \) and \( F(2, -5) \), we use the distance formula \( d=\sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2} \). Substituting \( x_1=-5, y_1 = 0, x_2…
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practice 8.01 problems 1–4: determine the area of each tilted square. e…
13 ### 2. Square B
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ors purpose each question and circle the correct answer. 1. what do the…
1. C. persuade, inform, entertain 2. B. False 3. D. facts 4. B. a cookbook 5. A. persuade
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use similar triangles to find the missing information. 7. a giraffe is …
Corry is 6 feet tall.
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james has mapped his seat and his teachers seat on the coordinate plane…
D. \(4\sqrt{2}\) units
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question 9 (5 points) listen what vertical line (v) and horizontal line…
A) V: \( x = -6 \); H: \( y = -4 \)
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te planes and transformations exam find the length of the side cd in th…
B) \(4\sqrt{2}\) units
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question 6 (5 points) saved listen a police officer, in her car, is wat…
# Explanation: ## Step1: Identify coordinates Police car: \((-9, 0)\), Sports car: \((2, 9)\) ## Step2: Apply distance formula Distance formula: \(d = \sqrt{(x_2 - x_1)^2 + (y_2 -…
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question 7 (5 points) listen in what quadrant would the ordered pair (-…
D) III ### Question 8 (Note: Since the question for 8 is not fully visible, assuming it's about the polygon's coordinates or properties. But based on the given image, if we assume…
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) $y = -2$
La gráfica de \( y = -2 \) es una recta horizontal paralela al eje \( x \) que pasa por \( y = -2 \) para todos los valores de \( x \). En el plano dado, se dibuja una línea horiz…
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name the postulate that makes the triangles congruent.
AAS
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kylie leans a 30-foot ladder against a wall so that it forms an angle o…
8.27 feet
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solve for ( x ). round to the nearest tenth of a degree, if necessary.
$52.4$
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moving in two dimensions you now know that position can be described wi…
1. Start at your current spot near the Entrance. Walk **100m North** to the Ticket Booth (this is the first reference point after the Entrance). 2. From the Ticket Booth, walk **1…
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solve for x. round to the nearest tenth, if necessary.
$3.3$
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solve for ( x ). round to the nearest tenth, if necessary.
$8.0$
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Question was provided via image upload.
\(24\)
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3 fill in the blank 1 point arcs that have the same measure and arc of …
1. congruent 2. tangent (or secant exterior) 3. adjacent (consecutive)
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1 fill in the blank 1 point an angle whose vertex is the center of a ci…
1. Angle PCQ is a central angle to circle C 2. The above circle represents a circumscribed circle (circumcircle)
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solve for ( x ). round to the nearest tenth, if necessary. (there is a …
$1.6$
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what does \\(\\overarc{cde}\\) describe? \\(\\bigcirc\\) a minor arc \\…
a major arc
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in circle d, which is a secant? - $overline{ef}$ - $overline{dc}$ - $ve…
$\boldsymbol{\overleftrightarrow{GH}}$
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solve for ( x ). round to the nearest tenth, if necessary. answer attem…
$3.9$
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use the graph given above to find the slope of each line. a) slope of l…
a) Slope of Line 1 (blue) = $\frac{1}{2}$ b) Slope of Line 2 (red) = $-\frac{1}{2}$ c) Slope of Line 3 (green) = $-2$
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which is true regarding chords and diameters of circles? both chords an…
A. Both chords and diameters have two endpoints on a circle. Diameters must intersect the center of a circle.
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use the graph given above to find the slope of each line. a) slope of l…
a) Slope of Line 1 (blue): $\frac{1}{4}$ b) Slope of Line 3 (green): $-2$
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in circle o, \\(\\overline{ac}\\) and \\(\\overline{be}\\) are diameter…
D. $220^\circ$
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in circle o, \\(\\overline{st}\\) is a diameter. what must be the value…
25.0
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what is the measure of \\(\\overarc{ced}\\)? \\(\\bigcirc\\) \\(106^\\c…
212°
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how are the semicircle and the diameter of a circle related? the length…
The degree measure of the diameter and the degree measure of the semicircle are the same.
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79. how many 3-inch segments can a 4.5-yard line be divided into? 15 45…
54 (Option: 54)
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in circle o, \\(\\overline{ac}\\) and \\(\\overline{bd}\\) are diameter…
130°
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in circle o, \\(\\overline{ae}\\) and \\(\\overline{fc}\\) are diameter…
253°
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the exact value of \\(sin \\theta\\) in simplest radical form. (there i…
$\frac{8\sqrt{3}}{15}$
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finding an arc measure \\(\\overline{gd}\\) is a diameter of circle c. …
231°