The rotation is were you keep one point at the same spot and move the others
Lily is not correct her answer is wrong.
Answer:
x= y/5 − 12/5
Step-by-step explanation:
Can I have brainliest?
Let's assume the ladder's long as x
sin 45 = 7/x
1/2^0.5 = 7/x
x = 7*1.414
x = 9.9 m
so long of the ladder is 9.9 m
45+50=95 if you do math for a while you get used to it.
