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07-02-2021
Mathematics

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Square ABCD is shown below.

If BD = 8x - 50, and DE = 2x + 5, find BE.

A) 15

B) 35

C) 25

D) 45

Square ABCD is shown below If BD 8x 50 and DE 2x 5 find BE A 15 B 35 C 25 D 45 class=

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billgkgk billgkgk

08-02-2021

Answer:

35 is the length of BE

Step-by-step explanation:

2(2x + 5) = 8x - 50

4x + 10 = 8x -50

10+50 = 8x-4x

60= 4x

15 = x

2x + 5 = length of BE equal to length of DE

2(15) +5 = BE

30 +5

35 is the length of BE

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