几何
三角形、圆、解析几何与证明题。
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lengths are in feet.) (a) find the following side lengths for the net. …
The surface area of the prism is \(84\) square feet.
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question quadrilateral zyti ≅ quadrilateral deoj. if m∠z = 83°, find m∠…
\(83^{\circ}\)
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question △dpz can be mapped onto △wvc by a reflection. if m∠p = 39° and…
\(28^{\circ}\)
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your friend has looked themselves out of the house, and they need your …
D. \( w = 6\) feet
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find the perimeter of the parallelogram with these vertices. (-2,2), (-…
\(18\)
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unit 2 topic 7 practice for use after grade 7 advanced, lesson 1.3 if p…
\( x = 15 \) inches ### Problem 2:
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find the perimeter of the triangle with these vertices. (-4,5),(6,2),(-…
\(13+\sqrt{109}\)
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lengths are in centimeters.) (a) find the following side lengths for th…
The surface area of the prism is \(96\) \(cm^{2}\).
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find the perimeter of the trapezoid with these vertices. (5,1),(5, - 4)…
\(16+\sqrt{34}\)
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ight triangular prism and its net are shown below. (all lengths are in …
The surface area of the prism is \(96\) \(cm^{2}\)
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question 8 of 20 read this excerpt from \gravity\ by judith ortiz cofer…
C. Her need to exercise her self - expression
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find α in degrees. α = ?° round to the nearest hundredth.
$22.62$
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match the graphs to their equations. $$ \frac { ( x - 2 ) ^ { 2 } } { 9…
\(\frac{(x - 2)^{2}}{16}+\frac{(y - 1)^{2}}{9}=1\) matches graph \(d\)
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score on last try: 0 of 1 pts. see details for more. get a similar ques…
Graph \(a\) matches equation \(c\), Graph \(b\) matches equation \(d\)
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of the third mp3 player. 8. the perimeter of a triangle is 42 inches. o…
The length of the longest side is 19 inches.
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give the equation for the ellipse graphed above. question help: video 1…
\(\frac{(x + 2)^2}{9}+\frac{(y - 1)^2}{16}=1\)
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at least one scored part is incorrect. jump to first changable incorrec…
The center \((h,k)=(2,-4)\) and radius \(r = 1\).
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what is the value of the constant in the equation ( h(w)=\text{constant…
\(2\) (It seems there is a mistake in the provided options as the correct constant value is \(2\) based on the given point \((10,20)\) and the equation \(H(w)=\text{Constant}\cdot…
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6. a rectangular field has an area of 2100 square feet. the leng is 50 …
The width of the field is 42 feet. ### Part b
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estimate the measure of ∠ghi to the nearest 10°.
90°
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what is the value of the constant in the equation ( h(w)=\frac{\text { …
B. 40
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q8. determine the area of a triangle with a base of 2 ft and a height o…
The area of the triangle is \( 12 \) square feet.
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in the diagram below, (overline{ad}congoverline{ae}), (overline{ba}para…
\( 58^\circ \)
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in the diagram below, \\( \\overline { be } \\cong \\overline { ec } \\…
\( 43^\circ \)
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in the diagram below, m∠cih = 103° and m∠bgd = 37°. find m∠ihg.
\( 40^\circ \)
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the area of a rectangle with width x and length 5x is 5x². what does th…
A. The length is 5 times the width.
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in the diagram below, ( overline{ab}paralleloverline{cd} ), ( overline{…
$33^\circ$
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the radius, r, of a sphere is 6.8 m. calculate the spheres volume, v. u…
\(1319.8\)
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the radius, r, of a sphere is 9.2 mm. calculate the spheres volume, v. …
\(3260.1\)
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(a)\\( \\triangle d e g \\) and \\( \\triangle h e f \\) have been sepa…
The triangles have a common angle. Common angle: \(\angle E\)
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write the equation of the vertical line through the point (1, - 9). the…
\( x = 1 \)
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question 3 (multiple choice worth 2 points) (06.01 mc) a cone has a vol…
D. A cylinder in which h = 6 and d = 10 has a volume of 150π in³, therefore, Wilson is incorrect
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which two - dimensional shape could be created by a plane slicing verti…
C. hexagon
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find the measure of the side of the right triangle whose length is desi…
\(259\)
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question 1 (multiple choice worth 2 points) (06.01 mc) a rectangular py…
A rectangular prism in which \( BA = 30 \) and \( h = 5 \) has a volume of \( 150 \) units³, therefore, Shannon is correct (the third option, e.g., if options are labeled as: A. A…
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use reference angles to find the exact value of the following expressio…
\(\sec1380^{\circ}=\boldsymbol{2}\)
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the diagram shows a regular polygon. what is the value of x? write your…
\(60\)
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look at this diagram: if \\( \\overleftrightarrow { k m } \\) and \\( \…
\( 46 \)
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determine the relationship between the two triangles and whether or not…
CANNOT be proven congruent
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use a calculator to find the value of the acute angle θ in radians, rou…
\( 0.862 \)
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use the triangle shown to the right to evaluate the following expressio…
\(\frac{\sqrt{3}}{2}\)
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convert the angle in radians to degrees. - 2π radians - 2π radians = □°
\( -360 \)
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what is the approximate length of arc s on the circle below? use 3.14 f…
6.3 in
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 5\)
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the angle t is an acute angle and sin t and cos t are given. use identi…
\(\frac{2\sqrt{6}}{5}\)
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which pairs of figures below are congruent? congruent? yes no yes no
First pair: Yes; Second pair: No
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question a side of the triangle below has been extended to form an exte…
\(x = 53\)
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question an electrician leans an extension ladder against the outside w…
The length of the ladder is approximately \(38.2\) feet.
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at the park there is a pool shaped like a circle. a ring - shaped path …
\(57\)
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in the figure below, ( l parallel m ). find ( x ).
\(125\)
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the radius, r, of a sphere is 8.4 cm. calculate the spheres volume, v. …
\(2482.3\)
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multiple similarity transformations are performed on a triangle. which …
angle measure
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triangle abc is similar to triangle abc. which sequence of similar tran…
dilation and reflection
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δxyz was reflected over a vertical line, then dilated by a scale factor…
\(\triangle XYZ\sim\triangle X'Y'Z'\), \(XZ = 2X'Z'\)
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given: ( mangle b = 46^{circ}; mangle c = 45^{circ}; mangle r = 46^{cir…
The sum of the measures of the interior angles of a triangle is \(180^{\circ}\).
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read the passage from sugar changed the world. which inference does thi…
Hindus who lived in ancient times believed that sugar had powerful properties.
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given: \\( \\overline { a d } \\cong \\overline { c f } \\), \\( \\over…
\(\angle A\cong\angle C\)
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in which quadrant is the point $(-2,3)$ located? quadrant iv quadrant i…
B. Quadrant II (Note: Assuming the options are labeled as A, B, C, D with B being "Quadrant II" based on typical formatting. If original labels differ, adjust to match the given o…
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try one last time
The correct model is the second one (the one with the pink dot), which is the option with the 3 blue rectangles and the number line with 4 segments (or the appropriate matching).
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a triangle has sides with lengths 5,12, and 13. 4. approximate the acut…
a. \(22.6\) degrees b. \(67.4\) degrees
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4 - 6 practice geometry (s1 p01 rm h218) sharp, jeffrey / unit 4 - righ…
\(QP = 2\), \(QR=2\sqrt{3}\)
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9. a 10 - foot tall ladder is placed against a wall so that the top of …
The base of the ladder is approximately \(4.36\) feet from the base of the wall.
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2. write an expression that can be used to find the length of jh and an…
\(JH = 9\tan(35^{\circ})\) \(GJ=\frac{9}{\cos(35^{\circ})}\)
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the aram shows a regular polygon. what is the value of x? write your an…
\(x = 120.0\) (Wait, no, wait. Wait, maybe the regular polygon is a triangle? Wait, no, maybe the regular polygon is a different one. Wait, maybe the regular polygon is a triangle…
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find the exact value of each of the six trigonometric functions of \\( …
\(\frac{-8\sqrt{113}}{113}\)
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evaluate the following trigonometric function at the quadrantal angle, …
A. The value of $\cos\frac{\pi}{2}$ is $0$.
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given: \\( \\overline { b d } \\) and \\( \\overline { a c } \\) bisect…
\(\triangle ABE\cong\triangle CDE\) (by SAS)
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use the figure to complete each part. (a) write two other names for ∠2.…
(a) \( \angle RQS \) and \( \angle SQR \) (b) \( \overrightarrow{QT} \) and \( \overrightarrow{QR} \) (c) \( Q \)
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find the reference angle for the angle $\\frac{13\\pi}{6}$. the referen…
\(\frac{\pi}{6}\)
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14. you read a total of 756 pages in 28 days. you read about the same n…
27 ### Question 15
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find the reference angle of the given angle. - 300° the reference angle…
\(60\)
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find the volume, in cubic inches, of the composite solid below, which c…
224
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the movement of the progress bar may be uneven because questions can be…
The volume of the box is \( 60 \) cubic feet.
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find the area to the nearest square foot of the shaded region below, co…
42 square feet (corresponding to the option "42 square feet")
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a gardener makes a new circular flower bed. the bed is fourteen feet in…
circumference = \( 14\pi \) feet, area = \( 49\pi \) square feet
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use the figure to complete each part. (a) name the vertex of ∠hfg. (b) …
(a) \(F\) (b) \(\angle2\) and \(\angle HFE\) (c) \(FG\) and \(FE\)
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find the perimeter and total area of the polygon shape shown below. per…
Perimeter = 56 inches, Area = 192 square inches (corresponding to the option: Perimeter = 56 inches, Area = 192 square inches)
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use the figure to complete each part. (a) write two other names for ∠1.…
(a) \( \angle TQR \) and \( \angle RQT \) (b) \( \overrightarrow{QR} \) and \( \overrightarrow{QS} \) (c) \( Q \)
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find the measure of ∠d, and the perimeter and area of parallelogram abc…
∠D = 152°, P = 74 centimeters, A = 160 square centimeters
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a camper attaches a rope to the top of her tent to give it more support…
5.3 feet (corresponding to the option "5.3 feet")
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dixon and his little sister ariadne stand next to each other on the pla…
6
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the movement of the progress bar may be uneven because questions can be…
Line UR and Line VW are parallel (the option "Line UR and Line VW are parallel")
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use the figure to complete each part. (a) name the vertex of \\( \\angl…
(a) \(M\) (b) \(MP\) and \(MQ\) (c) \(∠NMQ\) and \(∠QMN\)
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what is the volume of the drill bit? a. 1,620π mm³ b. 2,592π mm³ c. 1,4…
C. \( 1,458\pi \, \text{mm}^3 \)
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which of the following represents a circle with its center at the origi…
For the first question: c. \(x^{2}+y^{2}=100\) For the second question: b. Yes, because the point lies inside the circle
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what is the length of the radius of a circle with the general form equa…
For the first question, the radius is \(3\). For the second question, the distance is \(4\).
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what is the radius of a circle with the equation $(x - 5)^2+(y + 4)^2=2…
First question: b. 5 Second question: a. \((x - 2)^2+(y - 1)^2=8\)
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which of the following equations represents a circle with a center at (…
First question: d. \((x + 1)^2+(y - 3)^2=4\) Second question: c. \((4,-7)\)
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triangle \\( \\triangle a b c \\) is rotated \\( - 120 ^ { \\circ } \\)…
\(35\)
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6) \\( \\triangle u v w \\sim \\triangle u s t \\)
13
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triangle \\( \\triangle a b c \\) is translated 6 units to the left and…
\(3\)
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kite bcde is shown on the graph below. bcde is dilated by a scale facto…
\( 19.6 \)
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circle f and diameter \\( \\overline { e g } \\) are shown on the graph…
\(9.4\) units
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square cdef is shown on the graph below. cdef is dilated by a scale fac…
\(2\)
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circle e and diameter \\( \\overline { d f } \\) are shown on the graph…
\( 62.8 \)
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lmnopq is shown on the graph below. lmnopq is dilated by a scale factor…
\(7.5\)
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for the questions below, each pair of triangles is similar. first state…
s: 7) $x = \boldsymbol{54}$ 8) $x = \boldsymbol{3}$ 9) $x = \boldsymbol{6}$ 10) $x = \boldsymbol{8}$ 11) $x = \boldsymbol{8}$, $y = \boldsymbol{\frac{15}{4}}$ (or $3.75$) 12) $x =…
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circle d and radius \\( \\overline { c d } \\) are shown on the graph b…
\( 6.5 \)
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shown below is a blueprint for a rectangular kennel at a pet hotel. rou…
# Explanation: ## Step1: Round length to nearest ten The length is 23 feet. Rounding 23 to the nearest ten: since 3 < 5, we round down to 20. So rounded length \( l = 20 \) feet. …
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the movement of the progress bar may be uneven because questions can be…
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