5X+3X=80
8X=80
X=10
5×10=50
3×10=30
50 and 30
360 degrees = 1 full rotation
7000/360 = 19.4444... turns
perimeter or circle = 2

r
diameter = 30m
radius =15m
2

(15) = 94.24777961 per turn
94.24777961 x 19.444... turns = 1832.595714 meters traveled
Rounded = 1832.60 meters
Answer:
A. 9/2 × 3/8
Step-by-step explanation:
______________
It can be any angle between 1 and 64 since the third angle has to be a right angle or an obtuse angle
Answer:
6x-15 3(x-5) 3/2(2x-10)
Step-by-step explanation:
simplify
-1/2(-12x+30)
6x-15
factor in different ways
3(x-5)
3/2(2x-10)