Answer:
(x+1)
Step-by-step explanation:
(x^2-x-2)/(x-2)=(x+1)
Because (x-2)(x+1)=x^2-2x+x-2=x^2-x-2.
The error that Loren made is C. She should have solved 149 = StartFraction 19 Over 9 EndFraction (10) + b for b.
<h3>What is an equation?</h3>
It should be noted that an equation is a statement that shows that two mathematical expressions are equal.
In this case, for Loren to find the slope, this will be:
m = y2 - y1/x2 - x1
= (149 - 130)/(10 - 1)
= 19/9
In this case, the error that Loren made is that she should have solved 149 = StartFraction 19 Over 9 EndFraction (10) + b for b.
Learn more about equations on:
brainly.com/question/13763238
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Answer:
Theorem for alternate exterior angles.
Step-by-step explanation:
From the figure attached,
Two lines GN and FH are the parallel lines and a transversal JM is intersecting these lines at two distinct points.
Different pair of angles formed are between these parallel lines,
∠6 ≅ ∠10 [Corresponding angles]
∠8 ≅ ∠10 [Interior alternate angles]
∠6 ≅ ∠13 [Exterior alternate angles]
Therefore, theorem for alternate exterior angles justifies that ∠6 ≅ ∠13.
