Which of the following is equal to the expression below?
(625*48)^1/4
A.30
b.40\root(4)(3)
c.10\root(4)(3)
d.60

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

rx and sx

step-by-step explanation:

the answer will be