54mph because 36×1 1/2 is equal to 36+36×1/2 which is 18
Answer:
I'll sub ig.
I have to write 20 letters to submit so just ignore this part :)
Answer:
m<ACB=1/2 of m<AOB
so m<ACB=45⁰÷2
m<ACB=22.5⁰
I HOPE IT HELPS HAVE NICE DAY!
There is a formula for Sum of interior angles of a polygon:

This figure has 7 sides, n = 7

Add up all the given angles,
Subtract from 900,
This will give you value of x.
Answer:
pretty sure it is c but might wrong
Step-by-step explanation: