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Aleks04 [339]
3 years ago
9

Quadrilateral EFGH was dilated and rotated 90° clockwise about the origin to form

Mathematics
1 answer:
kirill [66]3 years ago
4 0

Answer:

<h2>Its angle measures.</h2>

Step-by-step explanation:

Notice that the transformations are a rotation and a dilation.

Rotations are rigid transformations, which only changes their position, but dilation changes their size.

That means, the final figure doens't have the same size or position as the original. The only things that remain the same are the angles, beacuse the final figure is similar to the initial, which means their angles are congruent.

Therefore, the right answer is the third choice.

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Sam bought a teddy bear for $3.75 and a stuffed unicorn for $7.50. He gave the cashier $20. How much change did he receive? *
kenny6666 [7]

Answer:

3.75+7.5 = 11.25

20 dollars in total how much change.

20 - 11.25 = 8.75

$8.75 change

7 0
2 years ago
On a test, you earn 92% of the possible points by correctly answering 6 five-point questions and 8 two-point questions. How many
olya-2409 [2.1K]

Step-by-step explanation:

(6×5)+(8×2)=46

92℅=46points

100℅=x

criss cross

<u>92℅x=46</u>

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and this is the answer

8 0
3 years ago
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Which of the following statements is not true?
bezimeni [28]
All of the above are true
6 0
3 years ago
Which is bigger 7/8 or 3/4?
Kay [80]
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8 0
3 years ago
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What is the equation of the quadratic graph with a focus of (3, 6) and a directrix of y = 4? f(x) = one fourth (x − 3)2 + 1 f(x)
mina [271]
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Thus sqrt((x - 3)^2 + (y - 6)^2) = |y - 4|
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x^2 - 6x + 9 + y^2 - 12y + 36 = y^2 - 8y + 16
x^2 - 6x + 29 = -8y + 12y = 4y
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y = 1/4(x - 3)^2 + 5

Required answer is f(x) = one fourth (x - 3)^2 + 5
8 0
3 years ago
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