Answer:
81π sq. in.
Step-by-step explanation:
A = 36π =
= 36
r = 6 = radius of the mirror
Add 3 to the 6 to get the radius(R) including the frame
R = 9
A = = 81π sq. in.
Evaluate |-9|= Please helpp
2 answers:
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Answer:
C = 25 mF
Step-by-step explanation:
Given that,
Two capacitors with capacitances 10mF and 15mF are connected in parallel.
We need to find the total capacitance of the capacitors.
For a parallel combination, the equivalent capacitance is given by :
Substituting the values,
So, the total capacitance of the combination of capacitors is 25 mF.