Answer: Option B
She should use the fact that the
opposite sides of a parallelogram are
congruent and then use the
Pythagorean theorem.
We cannot use the diagonals of square property because this is a rectangle, opposite angles will also not work, and we cannot use the diagonal property because thats what we have to prove.
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Divide each term by 3...
15n - 8 = 3(5n - 6)
Answer: b. 160
Step-by-step explanation: just took the test
Your answer to the problem is 6/8