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Consider parallelogram ABCD. If AC¯¯¯¯¯¯¯¯=2x+15 and BD¯¯¯¯¯¯¯¯=5x−12, what does the value of x need to be so that the parallelogram is a rectangle? A: 1 B: -9 C: 9 D: 3/7

Consider parallelogram ABCD. If AC¯¯¯¯¯¯¯¯=2x+15 and BD¯¯¯¯¯¯¯¯=5x−12, what does the value of x need to be so that the parallelogram is a rectangle? A: 1 B: -9 C: 9 D: 3/7
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Consider parallelogram ABCD. If AC¯¯¯¯¯¯¯¯=2x+15 and BD¯¯¯¯¯¯¯¯=5x−12, what does the value of x need to be so that the parallelogram is a rectangle?

A: 1
B: -9
C: 9
D: 3/7

User Andreas Gassmann
by
8.0k points

2 Answers

7 votes

Answer: 9

Explanation:

User Talin
by
8.1k points
13 votes

Answer:

9

Explanation:

I took the quick check

User Marc Hughes
by
8.8k points
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