It would just be 80. They are both in the bottom right and I'm guessing this is one the problems that look like this:
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So just think about it. If the line is a straight line through two parallel lines then the angles of the two intersections should be the same. Basically because they are both on the bottom right they will be the same. Glad to help!
Answer:
Both A and B
Step-by-step explanation:
Answer:
11 and 12
Step-by-step explanation:
x(x+1)=132
x^2+x=132
x^2+x-132=0
(x-11)(x+12)=0
x = 11 or x = -12
when x=11 ,
x+1=12
11*12=132
Divide 817 by 43 and you get 19
