Step-by-step explanation:
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Answer:
c = 36
Step-by-step explanation:
x^2 + 12x
Take the coefficient of x
12
divide by 2
12/2 =6
square it
6^2 = 36
Add this
c=36
√-16
Step-by-step explanation:
C. 4i
I hope it will be help you...
Use the formula C = pi * d
Answer: 3
Step-by-step explanation:
1.5+1.5=3