幾何
三角形、圓、解析幾何與證明題。
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describe the dilation that occurs when transforming the graph y = x² in…
The graph of \( y = x^2 \) undergoes a vertical stretch by a factor of 2 to transform into the graph of \( y = 2(x - 3)^2 - 4 \).
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find two functions defined implicitly by this equation. $(x + 5)^2 + (y…
The values in the boxes are \(20\), \(5\), and \(6\) respectively. So the equation is \(y=\pm\sqrt{20-(x + 5)^2}+6\)
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the figure below has a point marked with a large dot. first, translate …
Point in original figure: \((-7, 1)\) Point in final figure: \((-7, 8)\)
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the figure below has a point marked with a large dot. first, translate …
Point in original figure: $(-7, - 4)$ Point in final figure: $(-7, 3)$
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transformation 1: rotate 90 degrees clockwise around point x transforma…
1. rotate 90 degrees clockwise around point X 2. reflect over line n
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1. a triangle with vertices p(-5, 6), q(-2, 1), and r(-3, -3) is reflec…
The coordinates of the image of point \(P\) are \((5,6)\)
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describe the transformation that takes triangle b to triangle c. (10) t…
Transformation 2: Reflect over line \(n\)
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monday week 20 name language practice choose the correct word. a mouse …
1. Monday Q1: rodent 2. Monday Q2: emergency, lovely, dictionary, scurry, already 3. Monday Q3: The mouse's teeth grew continually. 4. Monday Q4: fiction 5. Monday Q6: Little Squi…
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monday week 21 name language 1. choose an antonym for urban. o city o e…
### MONDAY WEEK 21 1. rural 2. buses; taxis; subways 3. Four out of five rush-hour commuters to New York City's Central Business District take transit services operated by the Met…
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right triangle, adjacent, hypotenuse * cosine x right triangle, opposit…
Sine The correct match for "Right Triangle, Opposite, Right Angle" is Sine, since $\sin\theta = \frac{\text{Opposite}}{\text{Hypotenuse}}$ (hypotenuse is opposite the right angle)
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what are the measures of \\(\\overarc{jk}\\) and \\(\\angle kij\\)? mea…
Measure of \( \widehat{JK} = \boxed{104}^\circ \) Measure of \( \angle KIJ = \boxed{52}^\circ \)
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what is the measure of \\(\\widehat{au}\\)? \\(\\bigcirc\\) \\(44^{\\ci…
\(50^\circ\)
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4. a quadrilateral has two angles that measure 100° and 60°. the other …
The measures of the angles are $30^\circ$ and $170^\circ$.
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pr and qs are diameters of circle t. what is the measure of sr? 50° 80°…
\( 100^\circ \) (Option: \( 100^\circ \))
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explain how you can use the inscribed angle theorem to justify its seco…
To justify the corollary that an angle inscribed in a semicircle is a right angle using the inscribed angle theorem: 1. **Inscribed Angle Theorem**: The measure of an inscribed an…
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plot the approximate locations of $x + 4$ and $4 - x$ on the number lin…
1. Mark $x+4$ at a point between 1 and 2 on the number line. 2. Mark $4-x$ at a point between 6 and 7 on the number line.
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given: ∠kjl and ∠kml intercept arc kl. prove: m∠kjl = m∠kml statements …
- Reason for Statement 3: inscribed angle thm. - Reason for Statement 4: inscribed angle thm. - Reason for Statement 5: substitution property.
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what are the angle measures in triangle abc? options: - ( mangle a = 90…
$m\angle A = 90^\circ, m\angle B = 60^\circ, m\angle C = 30^\circ$
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each leg of a 45°-45°-90° triangle measures 14 cm. what is the length o…
D. $14\sqrt{2}$ cm
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a shape is translated according to the algebraic representation below. …
The pre - image of the point \((2,9)\) is \((5,5)\)
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the measure of $\\angle b$ is $(3x - 4)^\\circ$ and the measure of $\\a…
\( m\angle B = 110^\circ \) \( m\angle D = 70^\circ \) (but since 70 is not in options, maybe there's a mistake. But based on calculation, \( \angle B = 110 \), and if we consider…
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a shape is translated according to the algebraic representation below. …
The image of the point \((0,-2)\) is \((2,2)\)
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1. find the area. use 3.14 for pi and round your answer. a circle with …
379.94 square centimeters
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$\\angle fae$ measures $72^\\circ$. what other angle must measure $72^\…
D. ∠FBE
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a shape is translated by 5 units to the right and 5 units down. which o…
\((x,y)\to(x + 5,y - 5)\) (the option with this transformation)
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the measure of arc qs is (4x - 18)°. what is the value of x? 40.5 49.5 …
\(x = 49.5\) (corresponding to the option 49.5)
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3. a right rectangular prism is shown below image of a rectangular pris…
b. 5 ft
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the measure of \\(\\overarc{adb}\\) is \\(162^\\circ\\). what is the me…
# Explanation: ## Step1: Recall the tangent-chord angle theorem The measure of an angle formed by a tangent and a chord is half the measure of the intercepted arc. Also, a straigh…
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practice with the angle formed by a tangent and chord theorem what is t…
\( 168 \)
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geometry what is the unknown side length? perimeter = 24.2 in. image of…
\( 3.8 \)
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geometry what is the unknown side length? perimeter = 24.2 in. image of…
\( 5.8 \)
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determine the translation that maps a to a. write your answer in the fo…
\(\langle - 4,-1 angle\)
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fill in the parts - whole model for the following equation. \\((\\_\\_\…
The missing polynomial is \(\boldsymbol{-10x^2 + 8x - 8}\). In the parts - whole model, the top rectangle (the whole) is \(-10x^2 + 8x - 8\), and the two bottom rectangles (the pa…
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given: a circle with inscribed quadrilateral abcd prove: ∠a and ∠c are …
180
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t and d are points on a polygon. t d are points of the polygon under a …
\(\langle3,-1 angle\)
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given: a circle with inscribed quadrilateral abcd prove: ∠a and ∠c are …
\(\frac{360 - a}{2}\) (or \((360 - a)/2\))
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given: a circle with inscribed quadrilateral abcd prove: ∠a and ∠c are …
\( \frac{a}{2} \) (corresponding to the option \( a/2 \))
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given: a circle with inscribed quadrilateral abcd prove: ∠a and ∠c are …
\( 360 - a \) (corresponding to the option with text "360 - a")
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4. a parallelogram has one angle that measures 155°. what are the measu…
The other angles measure $25^\circ$, $155^\circ$, and $25^\circ$.
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is the measure of $\\angle 1$ equal to the measure of $\\angle 2$? why?…
A. yes, because they intercept the same arc
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explore the properties of inscribed angles by following these steps. al…
\( \frac{1}{2} \) (or 1/2)
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explore the properties of inscribed angles by following these steps. an…
They do not change.
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find the distance between the points g(-5, 4) and h(2, 6). answer in si…
$\sqrt{53}$
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Question was provided via image upload.
The unknown polynomial is \( -3x^2 + 5x + 5 \). For the parts - whole model: - Top rectangle: \( x^2 + 12x + 6 \) - Bottom left rectangle: \( -3x^2 + 5x + 5 \) - Bottom right rect…
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explore the properties of inscribed angles by following these steps. 1.…
do not change
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signs in the figure, $overleftrightarrow{dg}$ and $overleftrightarrow{d…
s: 3. The postulate "If two points lie on the same line, then they are collinear" shows \( G \) and \( P \) are collinear (since \( G \) and \( P \) lie on the same line \( DP \) …
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find the distance between the points c(-6, 5) and d(-3, 1). the distanc…
5
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find the distance between the points a(13, 2) and b(7, 10). the distanc…
10
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the measure of ∠kjn is 92°. what is the measure of widehat{jmk}? (there…
184
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the endpoints of \\(\\overline{cd}\\) are \\(c(-4, 7)\\) and \\(d(0, -3…
$(-2, 2)$
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what is the measure of ∠y? options: 43°, 68°, 86°, 172° (there is a cir…
$43^\circ$ (corresponding to the option with $43^\circ$)
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4. here is a shape with some measurements in centimeters (cm). a. compl…
### Part (a) # Explanation: ## Step 1: Find the area of the original triangle The formula for the area of a triangle is \( A = \frac{1}{2} \times base \times height \). For the or…
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signs in the figure, ( overleftrightarrow{dg} ) and ( overleftrightarro…
(Question 3 correction - maybe misread points): Wait, maybe the first question is "Points \( D \), \( G \) and \( P \)"? No, the user's question for 3 is "Points \( G \) and \( P …
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the endpoints of \\(\\overline{cd}\\) are \\(c(3, -5)\\) and \\(d(7, 9)…
$(5, 2)$
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identify the segment bisector of (overline{jk}). line segment with poin…
M The length of $\overline{JM}$ is 40
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identify the segment bisector of \\(\\overline{rs}\\). image of a line …
segment bisector: line \(s\) length of \(\overline{RS}\): 24
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identify the segment bisector of \\(\\overline{rs}\\). line segment rs …
Segment bisector: M Length of $\overline{RS}$: 44
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example 1 music explain how the figure illustrates that each statement …
s: 1. Planes \( O \) and \( M \) intersect in line \( t \) (by the postulate: *If two planes intersect, their intersection is a line*). 2. Line \( p \) lies in plane \( N \) (by t…
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identify the segment bisector of \\(\\overline{rs}\\). image of a line …
The segment bisector is $\boldsymbol{\overrightarrow{MA}}$ The length of $\overline{RS}$ is $\boldsymbol{18}$
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identify the segment bisector of \\(\\overline{rs}\\). (image of line s…
A. line k B. 34
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what is the slope of the line that passes through the points (-4,5) and…
\(-1\)
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explore the properties of inscribed angles by following these steps. th…
2
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explore the properties of inscribed angles by following these steps. wh…
yes
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a triangle with side lengths 26, 18, and a right triangle inside with h…
$x = 8\sqrt{11}$ (or approximately $18.76$)
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explore the properties of inscribed angles by following these steps. 2.…
neither
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explore the properties of inscribed angles by following these steps. 1.…
\( 25 \)
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find fh. f----(8)----g----(14)----h fh = \\square
22
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explore the properties of inscribed angles by following these steps. 1.…
\( 100 \)
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your school is 4 miles east and 1 mile south of your apartment. a recyc…
Distance between recycling center and school: 4.5 miles Distance between park and school: 3.2 miles
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2. a large rectangular swimming pool is 1,000 feet (ft.) long, 100 ft. …
The area of the surface of the water is \( 100000 \) square feet. #### Part b
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find the measure of minor arc \\(\\overset{\\frown}{jk}\\). (there is a…
\(18^\circ\)
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find the distance between the two points. round your answer to the near…
16. 26.9 17. 11.7
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what is the area of this figure? figure with dimensions: 5 yd, 2 yd, 4 …
88 square yards
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the angle $\\theta$ in a circle with radius 8 in has an arc length of $…
If in terms of \( \pi \), the area is \( 24\pi \) square inches. If as a decimal, the area is approximately \( 75.40 \) square inches.
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find the distance between the two points. round your answer to the near…
14. $7.2$ 15. $5.7$
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find the distance between the two points. round your answer to the near…
12. 8.5 13. 4
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the angle \\( \\theta \\) in a circle with radius 11 ft has an arc leng…
The sector area is \( \frac{33\pi}{2} \) square feet or approximately \( 51.84 \) square feet. If we use the exact form in terms of \( \pi \), it's \( 16.5\pi \) (or \( \frac{33\p…
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are these scalene triangles similar? u 32° w v t 103° 32° s yes no
yes
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find the distance between the two points. round your answer to the near…
10. 5 11. 6.7
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graph the line that passes through the points (0, 4) and (-6, 9) and de…
\(y=\frac{2}{3}x + 4\)
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the area of the triangle is 1.2 square feet. 1.7 ft. 1.7 ft. 3 ft. what…
$h = 0.8$ feet
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find the vertices of the polygon determined by the set of equations. $y…
\((-1, 3)\), \((-2, 0)\), \((0, -3)\), \((3, -1)\)
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2. measure the length and width of a single tile (in inches or centimet…
2,880
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the area of the triangle is 0.18 square centimeters. what is the triang…
$0.6$
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what is the area of the triangle? image of a right triangle with legs 0…
0.21 square centimeters
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the area of the triangle is 40 square millimeters. (image of a triangle…
$b = 10$ millimeters
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the area of the triangle is 32 square feet. what is the triangles base,…
8 feet
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what is the area of the triangle? 0.5 yd 0.4 yd square yards
0.1 square yards
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what is the area of the triangle? 8 mi. 15 mi. 18 mi. square miles subm…
60 square miles
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what is the area of the triangle? (an image of a right triangle with he…
0.18 square foot
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what is the area of the triangle? image of a right triangle with legs 2…
250 square millimeters
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what is the area of the triangle? 8 yd. 4 yd. square yards submit
16 square yards
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what is the area of the triangle? 11 in. 10 in. 9 in. square inches sub…
45 square inches
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what is the area of the triangle? triangle with base 3 km, height 2 km,…
3 square kilometers
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7) triangle and quadrilateral with angle 64°, 6x - 4, 72° at vertex l, …
7) \(x = 8\) 8) \(x = \frac{4}{11}\) 9) \(x = 6\) 10) \(x = 3\)
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what is the area of the triangle? 4 ft 3 ft square feet submit
6 square feet
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what is the area of the triangle? 5 mi. 3 mi. 6 mi. square miles submit
9 square miles
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what is the area of the triangle? 10 m 10 m 8 m 12 m square meters subm…
48 square meters
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what is the area of the triangle? triangle with height 8 in, base 5 in,…
20 square inches
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a sector of a circle with radius 14 cm has area 70π cm². what is the ar…
If in terms of \( \pi \), the arc length is \( 10\pi \) cm. If as a decimal rounded to two decimal places, the arc length is \( 31.42 \) cm.