Help please ASAP! I chose C but I don't know if it's right or not.

h who knows

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

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

i think that you should ask google for the answer to that problem because if we don't know it google does