Answer:
70.99
Step-by-step explanation:
Use Pythagorean Theorem to find the shortest distance.
80^2-50^2=3900
Square rt= 62.44
Subtract by 15
47.44
Next find half of the circular path it is (3.14 x 15)/2
23.55
Add 47.44+23.55=70.99
Hope this is correct
n-8=16
n-8+8=16+8
n=24
hope that helps
B.
use distributive property
4*x + 4*3 = 4x+12
Answer is on the pic
I hope it's helpful!
