Answer: DO I LOOK GOOD?
Step-by-step explanation:
These are alternate interior angles.
you would set them equal to eachother and solve for x.
10x=9x+7
subtract 9x from 10x.
x=7
the answers are bolded.
I hope this helps
Answer:

Step-by-step explanation:
Diameter = 12
Radius = 12/2 = 6


Answer:
y=6x+24
Step-by-step explanation:
Answer:
4 jumps
Step-by-step explanation:
5 points per jump and 20 points in total.
20/5 = 4