Which of the following is equal to the rational expression when x doesn’t equal 5 or -1? (X-7)(x+1)/(x+1)(x-5)
2 answers:
Answer:
4^2(2-square root 2)
Step-by-step explanation:
Answer:
(x-7)(x-5)
Step-by-step explanation:
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Divide it by -1 to get positive 81
Answer:
n = 21
Step-by-step explanation:
Given
n + 19 = 40 ( subtract 19 from both sides )
n = 40 - 19 = 21
Answer:
14 degrees
Step-by-step explanation:
Supplumentry angles add up to 180 degrees.
180 - 166 = 14 degrees
No
Step-by-step explanation:
they could be but it doesnt say where the angle is so there isn't enough information to tell if they are congruent. answer is no
80/100*n=16
80n=1600
n=1600/80=160/8=20
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