几何
三角形、圆、解析几何与证明题。
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select the correct answer from each drop - down menu. polygon pqrs, sho…
Slope: \(\boldsymbol{\frac{5}{3}}\) (or \(-\frac{4}{3}\) depending on coordinates), Length: \(\boldsymbol{\approx 2.92}\) (or 2.5 if PQ is 5). But assuming PQ length is 5 (3-4-5),…
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type the correct answer in the box. use numerals instead of words. if n…
\( 1 \)
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polygon abcdefgh will be dilated by a scale factor of 3.4 with the orig…
D. 6.8 units
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triangle similarity for each pair of triangles, determine if the triang…
\(x = 36\)
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venn diagrams which statements are true about x? choose three correct a…
The three correct statements are: - \( x \in A \cup C \) - \( x \in B \cap C \) - \( x \in B \cup C \)
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triangle similarity for each pair of triangles, determine if the triang…
\(x = 18\)
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triangle similarity for each pair of triangles, determine if the triang…
For problem 8, \(x = 18\) Now for problem 9: ## Step1: Identify Corresponding Sides Since \(\triangle KLM \sim \triangle WVU\), corresponding sides are proportional. So, \(\frac{K…
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what is the slope of the line with equation $y - 3 = -\frac{1}{2}(x - 2…
\(-\frac{1}{2}\)
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2. how many passengers may a special lerner permit holder have in the v…
dependents plus one passenger and parent/guardian (the option with the blue circle: dependents plus one passenger and parent/guardian) ### Question 3
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geometry name jumey unit 4 test (b) directions: read through and comple…
b) reduction; \(k = \frac{1}{3}\) ### Question 2
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unit 4 test (a) directions: read through and complete each of the follo…
a) reduction; \( k=\frac{1}{2} \) ### Question 2
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which equation shows the point - slope form of the line that passes thr…
\(y - 2=\frac{1}{3}(x - 3)\) (the second option: \(y - 2=\frac{1}{3}(x - 3)\))
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write an equation of the line that passes through a pair of points: (-2…
D. \( y =-\frac{3}{7}x-\frac{20}{7} \)
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which equation represents a line that passes through (4, \\frac{1}{3}) …
\(y-\frac{1}{3}=\frac{3}{4}(x - 4)\) (the second option)
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use the graph below to estimate the solution to the system of equations…
A. $x = 4\frac{3}{4}, y = -2\frac{3}{4}$
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there are two circles with diameters labeled. the first circle has a di…
Area: \( 30.18 \, \text{m}^2 \) (rounded to two decimal places) or \( 30.1754 \, \text{m}^2 \) Circumference: \( 19.47 \, \text{m} \) (rounded to two decimal places) or \( 19.468 …
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8. a circle with diameter 8 m is shown. area = circumference =
Area: \( 50.24 \, m^{2} \) (or \( 16\pi \, m^{2} \)) Circumference: \( 25.12 \, m \) (or \( 8\pi \, m \))
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sexual harassment – case studies sexual harassment is an unfortunate oc…
Sexual Harassment? Yes.
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which equation represents a line that passes through (-2, 4) and has a …
$y - 4=\frac{2}{5}(x + 2)$ (the first option)
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which of the following graphs represents a proportional relationship? a…
A. X
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which equation represents a line that passes through (5, 1) and has a s…
\(y - 1=\frac{1}{2}(x - 5)\) (the third option)
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9. 7.1 mi area = circumference = 10
Area: \(\approx158.29\) square miles, Circumference: \(\approx44.61\) miles (or using more precise \(\pi\) value, the results will vary slightly)
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which is the graph of the equation $y - 1 = \\frac{2}{3}(x - 3)$? (imag…
The upper graph (the first graph shown) is the graph of the equation \( y - 1=\frac{2}{3}(x - 3) \).
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find the equation of the line specified. the line passes through the po…
A. \( y=-2x + 7 \)
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which equation represents a line that passes through (2, -1/2) and has …
$y+\frac{1}{2}=3(x - 2)$ (the third option)
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which steps should be used to graph the equation below? $y - 4 = \\frac…
1. Plot the point \((-2,4)\). 2. From that point, count left 3 units and down 1 unit and plot a second point. 3. Draw a line through the two points. (The option corresponding to t…
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4. 10 cm area = ______
\( 25\pi \) \( \text{cm}^2 \) (or approximately \( 78.5 \) \( \text{cm}^2 \))
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1) solve and graph the following inequality: 4x + 2 > 18 2) solve and g…
The solution to the inequality is \( x > 4 \). The graph has an open circle at 4 and shading to the right. ### Problem 2: Solve and graph \( \frac{x}{2} \leq 6 \)
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which triangle congruence theorem/postulate can be used to prove $\\tri…
Leg-Leg
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write the coordinates of the vertices after a rotation 90° counterclock…
The coordinates of the vertices after a 90° counterclockwise rotation around the origin are \( F'(-10,-9) \), \( G'(-10,-2) \), and \( H'(-1,-8) \).
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which diagram represents the following sets? p = {x | x is an integer d…
The Left Diagram (First Diagram)
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matching sets to a venn diagram which of the following sets could be re…
B. \( S = \{ \text{reptiles} \}, T = \{ \text{mammals} \} \) (assuming the second option is labeled B; if labels differ, adjust to the option with \( S = \{ \text{reptiles} \}, T …
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identifying subsets consider the following sets: p = {x | x is a parall…
R (where \( R = \{x \mid x \text{ is a rectangle}\} \))
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prove: \\(\\overline{ae} \\cong \\overline{be}\\). note: quadrilateral …
$\overline{AE} \cong \overline{BE}$ is proven by showing $\triangle AED \cong \triangle BEC$ (AAS) and using CPCTC (Corresponding Parts of Congruent Triangles are Congruent).
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termine if $\\triangle abc \\cong \\triangle def$. if they are congruen…
△ABC ≅ △DEF using Side-Angle-Side triangle congruence postulate
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question 1-4 determine whether the conditional and its converse are bot…
Both statements are true. Two co-planar lines are parallel if and only if they do not intersect.
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question 1-3 \all angles formed by parallel lines crossed by a transver…
D. A pair of same - side interior angles formed by parallel lines and a transversal
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problem 6c nekeisha says that calculating the volume of this rectangula…
True
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a suffix is a word part added at the end of a word. a suffix changes th…
1. can be read 2. glad + -ly = in a glad way 3. understand + -able = can be understood 4. clear + -ly = in a clear way 5. predict + -able = can be predicted 6. readable 7. predict…
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problem 6b what is the volume of this rectangular prism? (the image sho…
\( 30 \) cubic centimeters (or \( 30 \, \text{cm}^3 \))
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problem 6a which of these best describes the volume of a box? - the amo…
The number of cubes that fit in the box.
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question 1: in the right triangles shown, the measure of angle abc is t…
\(\frac{10}{3}\)
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independent practice find the measures of the sides of $\\triangle abc$…
### Problem 32: - \(AB=\sqrt{29}\), \(BC = 4\), \(AC=\sqrt{29}\); Triangle Type: Isosceles. ### Problem 33: - \(AB=\sqrt{106}\), \(BC=\sqrt{233}\), \(AC=\sqrt{65}\); Triangle Type…
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question 8 (1 point) a mason is using a right triangle to check a concr…
5
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question 6 (1 point) the length of side hg is ______ blank 1
\( 7 \)
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question 4 (1 point) determine the length of side \\( \\overline{st} \\…
\( 12.2 \)
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use the angle measures to complete the statement. triangle abc with ang…
d. \( m\angle B > m\angle A > m\angle C \)
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use the figure to complete the statements. word bank: 36 72 108 blank 1…
Blank 1: 36, Blank 2: 72 (depending on the statements, but based on angle calculations, \(m\angle B = 36^\circ\), \(m\angle C = 72^\circ\) or \(m\angle A = 72^\circ\), \(m\angle B…
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use the figure to complete the statements. word bank: 36 72 108 blank 1…
Blank 1: 36, Blank 2:72 (assuming the blanks are for angle B and angle C, or similar)
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solve the inequality -2 < 3m - 5 ≤ 7 and graph the solution set. 1 ≤ m …
\(1 < m \leq 4\) (and the corresponding graph with an open circle at 1, closed circle at 4, and line between them)
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find an equation of the line l. the equation is \\boxed{}. (type an equ…
\(y=-x - 2\)
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find an equation of the line l l is perpendicular to y = -2x the equati…
\( y=\frac{1}{2}x-\frac{15}{2} \) (or equivalent forms like \( x - 2y = 15 \))
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question 1-3 a function is shown. $2x + 3y = 9$ which graph represents …
The graph with x-intercept (4.5, 0) and y-intercept (0, 3) (the top - most graph shown).
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the formula for the perimeter of a rectangle is: $p = 2(l + w)$ where: …
\( l=\frac{P}{2}-w \) (the first option among the given choices)
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compound words a compound word is made up of two smaller words. to help…
1. life + guard; a person who guards swimmers' lives 2. tooth + brush; a brush used to clean teeth 3. house + boat; a boat that people live on 4. note + book; a book of paper used…
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compound words a compound word is made up of two smaller words. to help…
1. lifeguard: life + guard; Correct meaning: a person who guards swimmers’ lives 2. toothbrush = tooth + brush; Correct meaning: a brush used to clean teeth 3. houseboat = house +…
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compound words a compound word is made up of two smaller words. to help…
life + guard; a person who guards swimmers' lives tooth + brush; a brush used to clean teeth house + boat; a boat that people live on note + book; a book of paper used to write do…
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30. find the volume of the regular pyramid. (image of a regular pyramid…
212.3 \( \text{ft}^3 \) (corresponding to the option "212.3 \( \text{ft}^3 \)")
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29. if a circular track has a radius of .05 of a mile, what is the dist…
0.31 mile
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28. convert 120° to radians. options: \\(\frac{2pi}{3}\\) \\(\frac{4pi}…
\( \frac{2\pi}{3} \) (corresponding to the first option: \( \boldsymbol{\frac{2\pi}{3}} \))
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27. what is the sum of the interior angles of a polygon with 7 sides? 3…
\( 900^{\circ} \) (the option corresponding to \( 900^{\circ} \))
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26. which of the following equations represents the area of a sector? a…
A. \( A = \frac{n}{360}\cdot \pi r^2 \), where \( n \) is the central angle of the sector
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geometry b is (bva) 25-26 / semester exam 25. which of the following st…
C. Opposite sides of the quadrilateral must be parallel and opposite angles must be congruent.
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24. what type of angles are shown below? image of three circles with an…
D. inscribed angles
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23. find the surface area of this cone. (image of a cone with slant hei…
\( 36\pi\space m^{2} \) (corresponding to the option "36π m²")
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21. what’s the height of a cone if the volume is 562 cubic inches and t…
21.48 units
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20. find the surface area of the cylinder below. 39 cm 24 cm 9567.45 cm…
\( 9500.17\space cm^2 \) (the last option)
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19. what is the sum of an interior angle and its adjacent exterior angl…
180° (the option with "180°")
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18. suppose you have one pyramid with a base that is 10 meters long and…
125 meters squared.
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17. what is the volume of this prism? 5 2 5 1.7 2 1.7 2 1.7 5 56 cubic …
17 cubic units
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15. true or false: ab is tangent to circle c. 29 a 21 b 10 d c false tr…
True
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14. what type of 3-d solid is the wedge of cheese in the photo? image o…
A. triangular prism
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13. what is the angle of rotation of the following figure? 45° 180° 60°…
60° (The option corresponding to 60°)
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12. what type of motion transforms the letter \p\ into a \b\? horizonta…
C. vertical reflection (assuming the options are labeled A to D with C as vertical reflection; if original options have "vertical reflection" as one, the answer is the option with…
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11. if triangle abc is reflected across the y-axis and then rotated 90 …
(1,2)
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10. other than translation, what transformation is used to create this …
vertical reflection
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8. which transformations must be applied to object a to place it in the…
D. rotation and translation (assuming the last option is D; if the options are labeled as per the order: the last option "rotation and translation")
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7. when converting from a smaller unit to a larger unit, what is true o…
It is less than 1.
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6. circle p is centered at the origin. which of the following statement…
C. The distance from the origin to point A is equal to the radius of circle P. Therefore, point A lies on circle P.
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5. what is the volume of this beach ball if its width is 24 inches? (us…
7,234.56 in³
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1. a round sea turtle egg measures about 0.5 cm in diameter. what is th…
0.785
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21. expand the binomial $(x - 4)^4$ by applying pascal’s triangle. opti…
\( x^4 - 16x^3 + 96x^2 - 256x + 256 \) (the second option: \( x^4 - 16x^3 + 96x^2 - 256x + 256 \))
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practice using use compound words compound words are made up of two sma…
headache, a pain felt in the head pillowcase, a covering for a pillow bathtub, a container to wash in lunchbox, a kind of container for food
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18. which of the following scenarios can be solved by writing a quadrat…
- situations involving squared terms - problems with right triangles and the Pythagorean theorem - finding the area of an object when the sides are unknown
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solve the inequality algebraically. express your answer using set notat…
The solution set in interval notation is \((-6, 6)\), so the correct choice for the solution set is A. The solution set is \(\boxed{(-6, 6)}\) and the correct graph is A.
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example 2 for each pair of figures, write the sequence of transformatio…
Translate the smaller figure \( 9 \) units left and \( 1 \) unit up, then dilate by a scale factor of \( 2 \). Translate the larger figure \( 8 \) units right and \( 3 \) units do…
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set up two equations with two variables. solve using substitution or el…
Length is \( 17 \) cm, Width is \( 10 \) cm.
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apply the following transformations to the shape: first reflect over th…
To solve, we: 1. **Reflect over \(y\) - axis**: For a point \((x,y)\), use \((x,y)\to(-x,y)\). 2. **Translate**: For the reflected point \((-x,y)\), use \((-x + 4,y + 5)\) (4 righ…
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find the distance d (p₁,p₂) between the given points p₁ and p₂. p₁ = (0…
\(\sqrt{5}\)
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question 3 of 25 which of the following are congruence theorems for rig…
A. LL, B. HL, C. HA, F. LA
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question 2 of 25 in a 45-45-90 right triangle, what is the ratio of the…
B. 1:1
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question 1 of 25 in the figure below, ∠abd measures 37°. what is the me…
C. \( 74^\circ \)
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what are the coordinates of point l after △jkl is reflected across the …
\(L'(2, 4)\)
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△rst is shown in the coordinate plane. it will be reflected across the …
For \(R(1,-4)\), \(R'(-1,-4)\); for \(S(3,-4)\), \(S'(-3,-4)\); for \(T(4,-2)\), \(T'(-4,-2)\) So the completed table is: | \(\triangle RST\) | \(\triangle R'S'T'\) | | ---- | ---…
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△abc is shown in the coordinate plane. it will be reflected across the …
For \(A(-4,3)\), \(A'(-4,-3)\); for \(B(-2,1)\), \(B'(-2,-1)\); for \(C(-4,1)\), \(C'(-4,-1)\) So the completed table is: | \(\triangle ABC\) | \(\triangle A'B'C'\) | | ---- | ---…
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complete the table to show the coordinates of △abc and its image. △abc …
- \(A'\): \(\boldsymbol{(4, 3)}\) - \(B'\): \(\boldsymbol{(2, 1)}\) - \(C'\): \(\boldsymbol{(4, 1)}\)
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which best describes the triangle or triangles, if any, that can be for…
no triangle
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which transformations were used to create congruent trapezoid wxyz from…
A. translation and rotation of \(180^{\circ}\) about the origin
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jordan measures the distance around the edge of a circular dartboard as…
(Assuming drop - down options: First blank: "diameter", Second blank: "radius", Third blank: "incorrect" (since \( \frac{56.52}{9}=6.28 = 2\pi eq\pi \))). The key is: \( \pi=\fra…
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the graph shows the location of the entrance to a state park. each unit…
Rodrigo's error is that when moving down (which affects the \(y\)-coordinate), he should subtract 4 from the park entrance's \(y\)-coordinate, but he likely added or miscalculated…