(a4-6a+5)-(a4-3a+4a-6)
by expressing like term
a4-a4=0
-6a-(-3a+4a)=-5a
5-(-6)=11
:we have-5a+11
Angle A and angle B sums up to 180 (interior angles)
6x - 35 + 3x + 53 = 180
9x + 18 = 180
9x = 162
x = 18
angle A = 6(18)-35 = 73 degrees
2^5/2^2 = 2^(5-2)
= 2^3
= 8
Hope this is what you are looking for the answer is 2(15-2n)
Answer:
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Step-by-step explanation:
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