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
what does x eaqual
4 and 5)16.97 or 12√2
6)15.59 or 9√3
7)y = 15.59 or 9√3 x =27
8)17.80