Answer:
0
Step-by-step explanation:
f(x) = y = 0
so, f(x) = 0
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Answer:8^4 + 14^36 is the perimeter because they are for sides in a rectangle so you have to double the amount.
176.
family fact:
7+3 =10
3+7 = 10
10-3 =7
10-7 = 3
