Answer:
Step-by-step explanation:
Answer:
U(2, 7) → U'(-7, 2)
V(10, 7) → V'(-7, 10)
W(2, 3) → W'(-3, 2)
Step-by-step explanation:
From the picture attached,
Coordinates of the vertices of the given triangle,
U → (2, 7)
V → (10. 7)
W → (2, 3)
Since rule for the coordinates of a point P(x, y) after a rotation of 90° counterclockwise about the origin is,
P(x, y) → P'(-y, x)
Here point P is the preimage and P' is the image point after rotation.
By this rule,
U(2, 7) → U'(-7, 2)
V(10, 7) → V'(-7, 10)
W(2, 3) → W'(-3, 2)
The easiest place to start is with the answer. The 3 by 4 rectangle (upper right) is the answer. P = 2(L + W) = 2(4 + 3) = 2*7 is 14.
14 is less than 16.
Now lets find out why the others can't be true.
The upper left has an area of 12 (6*2). So the area is find.
P = 2 * (L + W) = 2* (6 + 2) = 16 This would support the conjecture so it is not the answer you want.
The lower left has an area of 12 and a perimeter of 2*(12 + 1) = 26. That supports the conjecture. So you don't want that one either.
The lower right does not have an area of 12. It cannot help us at all.
Answer:
C. because it does not contain a equal sign. please matk me as the brainliest. Please...
<em><u>Answer:</u></em>
<u><em>The question let's us set up the equation</em></u>
<u><em>Hope it helps!</em></u>
<em><u>Step-by-step explanation:</u></em>
<u><em>160= 16t^2+96t+16 and we just solve for t to get t= 3(sqrt 2 - 1) and -3(sqrt 2 - 1).</em></u>
<u><em /></u>
<u><em>Hope it helps!</em></u>
