Answer:
A = 37 degrees ; B = 82 degrees
Step-by-step explanation:
the angle A plus 143 must measure 180 degrees
angle A = 180 - 143 = 37 degrees
the sum of the inner angles of a triangle is 180 degrees
A + B + C = 180
37 + B + 61 = 180
B = 180 - 98 = 82 degrees
Net change us $95
explain -
The solution to the problem is as follows:
x^3-x^2 +x -1= x^2(x-1) +(x-1)=(x-1)(x^2+1) ,(common factor x-1
<span>
(x^2-1)=(x-1)(x+1) </span>
<span>
LCM=(x-1)(x^2+1)(x+1) </span>
<span>
=(x^2-1)(x^2+1)=x^4-1
I hope my answer has come to your help. God bless and have a nice day ahead!
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Answer:
The first,second, and fourth one.
Step-by-step explanation:
The answer for the question is A.
