Answer:
61=x ( vertical opposite angle)
61=y (corresponding angle)
What factors to they have in common?
First, they're all even, so 2
if we divide all of them by 2, we get:
13,24,31
now, 13,31 are primes: so that means that those numbers don't have any more common factors!
So the greatest Common Factor of those 3 numbers is 2.
Answer:
-14 and 4
Step-by-step explanation:
add and subtract 9 from -5
