number 5 is not and number 7 is a function because every input has exactly one output
Answer:
150
Step-by-step explanation:
radius is the half of one whole circle so
75 is the half to complete it add another 75
so 75+75 = 150
carry on learning
correct me if im wrong
if im right follow me
The correct simplification of the expression is 9c^2 i think.
