Answer:
A) 6 in
Step-by-step explanation:
A circles radius is half the length of the diameter. So to find the radius of a circle if you only know the diameter, divide the diameter by 2.
12 divided by 2 is 6
So the radius of the wheel is 6in
I don’t know for sure but maybe 60?
You would subtract 180-50
b. 130 degrees
Answer:
y=-10/7x+5
Step-by-step explanation:
7y=35-10x
7y=-10x+35
y=-10/7x+5