I need help like badd..

y = 27°

Step-by-step explanation:

We know that in a triangle, all 3 angles add up to 180 degrees. So we can find the sum of the 2 angles we know to find out angle z, which is the angle across from y, and we know they have the same measure. 63 + 90(the measure of the angle across from x) = 153. We can then do 180 - 153 = 27, which is the measure of z. Since z is congruent to y, we know that y = 27 degrees.

Hope this helps :)

it could 14.28 but if its not that one then it has to be the 17 one. hope this ! : )

step-by-step explanation:

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option