Answer:
The answer is 75
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Step-by-step explanation:
PEMDAS
20x4-100/20
80-5
75
radius* 2=diameter so no diameter and radius aren't the same thing because radius is half the distance across the circle and diameter is the full distance across the circle.
Answer:
the answer is 94.2
Step-by-step explanation:
Answer:
r = h + m
Step-by-step explanation:
h = r - m
Switch sides.
r - m = h
Add m to both sides.
r - m + m = h + m
Simplify the left side. -m + m = 0
r = h + m
