Forgive me if this is wrong. I haven't done stat in a year, but comment if you need clarification!
Which statement could the expression n + 1 represent? one point greater than the last test grade the difference of Gina's score
2 answers:
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Answer:
Step-by-step explanation:
You can observe in the figure two parallel lines that are intersected by a transversal and several angles are formed.
The angles m∠3 and m∠6 are located inside the parallel lines and on one side of the transversal, this angles are known as "Consecutive interior angles" and they are supplementary (which means that they add up 180°).
Therefore, you know that:
So you can substitute m∠3=130° and solve for m∠6. Then you get: