Answer:
80%
Step-by-step explanation:
23.1/115.5=0.2
1-0.2=0.8=80%
Explanation:
The given equation is False, so cannot be proven to be true.
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Perhaps you want to prove ...

This is one way to show it:

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We have used the identities ...
csc = 1/sin
cot = cos/sin
csc^2 -1 = cot^2
tan = sin/cos
8/10 = 80/100
So the sum is 80/100 + 8/100 = 88/100 or 22/25
Answer:
49,152
Step-by-step explanation:
top side=12ft
5 bottom sides=4ft each
2 L,R sides=2ft each
= 12×4×4×4×4×4×2×2
= 49,152
The answer is 101 because you add 89 and 12