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
answer
d. 10
explanation
the distance from point y to wx is the height of the triangle.
using pythagoras theorem,
group similar terms to get,
this implies that,
take positive square root of both sides to get,
never fear papaguy is here
150.6
all i did was i multiplied 5.02 by 30