Answer:
Correct answer is C.
Step-by-step explanation:
visual diagram of perpendicularness->
X
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W---------------------------------------------------Y
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Z
Try 89 because a triangle adds up to 180. I think you have to do 23 +68 which is 91 then minus 91 from 180 which is 89
Answer:
100
Step-by-step explanation:
Answer:
Factored form of x^2+3x+xy is x(x + 3 + y)
Step-by-step explanation:
x^2+3x+xy
Factor form ;
= x (x + 3 + y)
The function given is a line with one zero at the center (0,0)
