幾何
三角形、圓、解析幾何與證明題。
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6. if pqrs is a parallelogram, find the values of x and y. 7. if abcd i…
\( x = 4 \), \( y = \frac{22}{3} \) (but likely a typo, correct \( y \) should be 15 if supplementary, or 7 if typo). But following the user's work, \( x = 4 \), and \( y = \frac{…
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what are the coordinates of the point that corresponds to $-\frac{5pi}{…
$(-\frac{\sqrt{2}}{2},\frac{\sqrt{2}}{2})$ (the third option)
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question 2. the locations of philadelphia, pa, and new york, ny, are sh…
A. 37.5 miles
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find the length of the hypotenuse. 6 in 8 in ? 10 in 100 in 14 in 5.29 …
A. 10 in
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5. the area of a trapezoid is found by using the formula $a = \\frac{1}…
C. \( 24x + 18 \)
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read about the triangle shirtwaist factory incident on page 249. what w…
D. safe working conditions was studied (assuming D is the identifier for this option; if the first option is A, adjust: e.g., if the options are A. child labor ended, B. female la…
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what is the exact angle measure in radians? 495° ○ \\(\\frac{4}{11}\\pi…
\( \frac{11}{4}\pi \) (corresponding to the option \( \frac{11}{4}\pi \))
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calculator what is the measure of the central angle of a circle with ra…
\( 45^\circ \) (or \( \frac{\pi}{4} \) radians, but 45 degrees is more likely the expected answer here)
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question 10 e is the midpoint of \\(\\overline{df}\\). find the value o…
C. 27
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the points a and a are depicted on the graph below. the point a is obta…
# Explanation: ## Step1: Identify coordinates of A and A' From the graph, let's assume the coordinates. Let's find the coordinates: - Point A: Let's see, from the grid, A seems to…
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from winesburg, ohio all through his boyhood and young manhood george w…
3. freedom and confinement
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6) find the perimeter of the square. 7) solve for b. 6b + 8 = 2(3b + 4)…
80 ### Problem 7: Solve for \( b \) in \( 6b + 8 = 2(3b + 4) \)
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find the value of p. write your answer as a decimal number. 6 p 7 p =
6.3
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fall 2025 semester test part 2 1. in the figure below, ( mangle 1 = 24^…
$61$ ### Problem 2
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graph \\(\\frac{1}{6}\\) on the number line. 0 1 submit
To graph \(\frac{1}{6}\) on the number line from 0 to 1 (divided into 6 equal parts), place a dot at the first tick mark to the right of 0 (since each part represents \(\frac{1}{6…
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question 5 points 3 if a person is standing 100 m from the bottom of a …
57.73 m (corresponding to the option "57.73 m")
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graph \\(\\frac{1}{2}\\) on the number line. 0 \\(\\frac{1}{2}\\) 1
The graph correctly places \(\frac{1}{2}\) between 0 and 1 (the middle mark between 0 and 1 is \(\frac{1}{2}\), as shown in the provided number line with \(\frac{1}{2}\) labeled b…
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question 4 points 2 the dimensions of a rectangular plot are 10 m by 8 …
12.8 m (the option with "12.8 m")
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how many pairs of opposite sides are parallel? no pairs 1 pair 2 pairs
1 pair
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question 3 points 2 what is the hypotenuse of a right triangle with leg…
A. 17 units
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question 2 points 3 the length of a rectangular poster is 9 inches long…
5.105 inches by 14.105 inches (the second option)
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find coterminal, reference, and quadrant question for the rotation $-78…
The coterminal angle is \(297^\circ\), which lies in Quadrant IV, with a reference angle of \(63^\circ\).
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4√5 mm what are the perimeter and the area of the square? 80 200 400 8√…
The perimeter of the square is \( 16\sqrt{5} \) millimeters. The area of the square is \( 80 \) square millimeters.
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x.5 decimal number lines fwy d the value of f. write your answer as a d…
2.91
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the circumference of a circle is c = πd. what is the approximate circum…
C. 47.1 ft
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find the value of m. write your answer as a decimal number. 3 m 4 m = \…
\(3.6\)
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identify if each graph is a function or is not a function. a) b)
a) is a function; b) is NOT a function
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find the value of t. write your answer as a decimal number. 8 9 t t =
\( t = 8.9 \)
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if a transversal crosses parallel lines then alternate exterior angles …
C. 21
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find the slope of the line that passes through (90, 77) and (91, 10). s…
\(-67\)
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which is the best way to complete the text? francis scott key penned th…
Fort McHenry, he
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36. identify two statements that contradict each other. i. ∠m is an obt…
A. I and II ### Question 37
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1. which best describes ∠1 & ∠3? adjacent angles complementary angles l…
\( 7 \) ### Problem 4
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question which statement about the rectangular prism’s volume is correc…
Its volume can be expressed as a whole number because the product of the radicands is a perfect square. (The option with this statement)
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centers of triangles ii in this diagram, point p is the orthocenter of …
A. By drawing a line from each vertex that is perpendicular to the opposite side
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26. $t_{\\alpha, \\gamma} (\\triangle abc) = \\triangle abc$ use the pr…
B. 26 ### Problem 28:
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centers of triangles ii the centroid of a triangle is the center of gra…
By drawing a line from each vertex that goes through the midpoint of the opposite side
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question 1 points 2 martha climbs 40 steps to reach the first floor of …
1.8 ft (corresponding to the option with "1.8 ft")
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20. to prove that the side-angle-side congruence criterion is true usin…
\( 86^\circ \) ### Question 23:
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name____________________ geometry midterm review date_________period___…
quartic, 4, \(-3\), \(x^4\), \(1\) ### Question 2: Analyze the polynomial \(-4x^5 - x^4 - 7-\frac{1}{4}x\)
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** this is a 2 - page document! ** given each definition or theorem, co…
s: 1. \( m\angle D = m\angle E \) 2. \( \angle 1 \) and \( \angle 2 \) are complementary angles (or \( \angle 1 \) is complementary to \( \angle 2 \)) 3. \( m\angle P + m\angle Q …
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find the value of w. write your answer as a decimal number. 0 w 1 w =
0.3
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find the value of w. write your answer as a decimal number. 0 w 1 w = \…
\( 0.3 \)
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9 tell whether the following sides could form a triangle: 10 cm, 5 cm, …
Yes, the sides \(10\) cm, \(5\) cm, and \(7\) cm can form a triangle because the sum of any two sides is greater than the third side ( \(5 + 7>10\), \(5+10>7\), and \(7 + 10>5\) )…
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11cm 11cm 9cm 11cm area : perimeter :
Area: $49.5$ $cm^2$ Perimeter: $33$ cm
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find the length of side w. 40° 28 cm 36.5 cm 43.6 cm 18.0 cm 21.4 cm
18.0 cm
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subtract. \\(\\frac{2}{5} - \\frac{1}{10} = \\square\\) use the model t…
$\frac{3}{10}$
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what is the ratio for cosine? adj/hyp adj/opp opp/hyp opp/adj
Adj/Hyp
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13/16 what is the correct equation to solve for x ? tan (58) = 11/x tan…
tan (58) = x/11
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4) solve for u and v in the special right triangle. v = 9, u = 6√3; v =…
v = 9, u = 6√3
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question 6 points 4 find the values of sine, cosine, and tangent of spe…
For a \( 45^{\circ}-45^{\circ}-90^{\circ} \) triangle: - \( \sin45^{\circ}=\frac{\sqrt{2}}{2} \) - \( \cos45^{\circ}=\frac{\sqrt{2}}{2} \) - \( \tan45^{\circ}=1 \)
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identify the correct complementary angles from given pairs of angles.
The angles in Figure 1 (the \(70^\circ\) angle and the \(20^\circ\) angle) are the complementary angles.
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choose the correct ratio. triangle image: right triangle, hypotenuse 14…
cos(37)=x/14
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find the complementary angle of 47°. 43° 33° 23° 13°
A. \(43^\circ\)
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what is the length of side x? 6.57 cm 26.33 cm 7.44 cm 7 cm
6.57 cm
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solve for x and y in the special right triangle. (10) 7√2 45° x = 14 y …
x=14 y=7√2
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4. what is the y-intercept? options: (1.5,0), (0,1.5), (0,3), (3,0)
# Explanation: ## Step1: Recall y - intercept definition The y - intercept of a line is the point where the line crosses the y - axis. At this point, the x - coordinate is 0. ## S…
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first quadrant coordinates on the coordinate plane, a heart shows where…
A. (6, 3)
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find cos(a) as a decimal rounded the the nearest ten-thousandth. 1.875 …
0.4706
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first quadrant coordinates a coordinate plane is used to show the locat…
For the science museum (star) location, the answer is A. (2, 4)
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find the length of side y. 36.5 cm 76.34 cm 22.32 cm 87.76 cm
22.32 cm
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9 of 10 which location do the coordinates (3,8) best represent? a groce…
C. Mall
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a coordinate plane with x and y axes, a grid, and a yellow smiley face …
The coordinates of the smiley face are \((5,1)\)
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direct object pronouns (pp: 1.24c) a. direct object (what or whom recei…
### Part A: 1. la 2. los 3. lo 4. las 5. los 6. la ### Part B: 1. la 2. los 3. lo 4. las 5. los 6. la
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what is the correct ratio? 12/16 12/20 20/12 16/12
12/16
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which location on the map is closest to the origin? a city hall b schoo…
B. School
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capitulo 3a nombre fecha guided practice activities 3a-1a direct object…
Sí, **la** pasó ayer. 2. **Question 2: ¿Ellos arreglaron el cuarto esta semana?** Direct object noun: *el cuarto* (masculine singular), so pronoun is *lo*.
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in the parallelogram shown, ae = p - 8, ce = 2p - 58, and de = p + 15. …
65 units (corresponding to the option with 65 units)
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the volume of a cone is $3pi x^3$ cubic units and its height is $x$ uni…
\( 3x \) (the first option)
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δabc ~ δxyz. find side length x. (there is a diagram of two right trian…
15
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this map shows the trails and bridges in coty day park. which coordinat…
A. (2,4) (7,8) (9,5)
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are the two figures similar? yes no
Yes
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calculator active directions for the calculator active items: - calcula…
The second graph (the one with closed circle at -12 and arrow pointing right)
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the legs of an isosceles triangle measure x + 5 and 2x - 6. the base of…
31
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question 7 find the measure of the hypotenuse and the opposite side in …
Opposite side ( \(PQ\) ) to \(\angle R\) is \(12\) cm. Hypotenuse ( \(PR\) ) is \(12\sqrt{2}\) cm (or approximately \(16.97\) cm).
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find the value of a in the two similar triangles. triangle lkm: right -…
\( a = 90 \)
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find the length x. 7.5 x 5 4.5
3
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find the measure of the hypotenuse in the right triangle abc. a 24 45° …
\( 33.93 \) (the option with 33.93)
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what is the ordered pair of the circle? a (3,5) b (5,3) c (1,5)
A. (3,5)
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11. use pentagon abcd. part a what are the coordinates of b after the p…
D. (5, 1) ### Problem 11 Part B
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which point is located at (2, 1)? a m b n c o d p
D. \(P\)
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if the given triangles are similar, find the missing length. t 27 u x 3…
36
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which ordered pair best represents vertex j on the triangle shown above…
C. (6,9)
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in circle y, what is ( moverarc{tu} )? 59° 67° 71° 118° (and a circle d…
# Explanation: ## Step1: Recall vertical angles and circle properties Vertical angles are equal. The angle between the chords at the intersection (let's say point \( O \)): the an…
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a $overline{ah}$ is an altitude. b $overline{ih}$ is a median. c $overl…
A. $\overline{AH}$ is an altitude.
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triangle abc is similar to triangle lmn, which is formed using lm, as s…
(4, 3)
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5. select all the pairs of angles that are alternate interior angles. □…
D. ∠8 and ∠17 ### Question 6
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semester b what is the perimeter of rectangle jklm? 12 10 64 units 32 u…
56 units
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the base of a solid right pyramid is a square with an edge length of n …
\(\frac{1}{3}n^{2}(n - 1)\) units\(^{3}\) (the first option)
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which of the following is the correct graph of the equation $y = -\frac…
C (the graph labeled C)
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what is the slope of this line? simplify your answer and write it as a …
\(\frac{1}{4}\)
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what is the area of the shaded portion of the circle? (25π − 5.8) ft² (…
\( (5\pi - 11.6) \text{ft}^2 \) (the second option: \( (5\pi - 11.6) \text{ft}^2 \))
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1. select all of the following transformations that preserve distance. …
A, C, D, F ### Problem 2
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in circle o, \\(\\overline{ac}\\) and \\(\\overline{bd}\\) are diameter…
# Explanation: ## Step1: Sum of angles on a straight line A straight line (diameter) forms a \(180^\circ\) angle. Here, \(\angle AOC = 180^\circ\), and it's composed of three equa…
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assuming that the two right triangles are similar, find the height of t…
\( x = 9 \, \text{m} \) (the option with \( x = 9 \, \text{m} \))
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what is the length of \\(\\overline{sa}\\)? 2.43 ft 1.89 ft 7 ft 3 ft
3 ft
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which value of x would make \\(\\overline{no} \\parallel \\overline{kj}…
8
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four parallel lines are drawn in a rectangular sign. the sign is painte…
The figures are parallelograms because their opposite sides are parallel.
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perpendicular line flip the given slope and change sign b. write the eq…
The equation of the line is \( y=-\frac{1}{2}x + 1 \) (or in point - slope form \( y - 4=-\frac{1}{2}(x + 6) \))
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semester b in quadrilateral pqrs, ∠pqr measures (7x - 2)°. angle psr me…
\(m\angle PQR = 96^\circ\) and \(m\angle PSR = 84^\circ\) (the second option)