thebachelorfan thebachelorfan

20-01-2020
Mathematics

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HELP ASAP PLEASE! I’ve been stuck on this forever!

HELP ASAP PLEASE Ive been stuck on this forever class=

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jimrgrant1 jimrgrant1

20-01-2020

Answer:

EC = 13

Step-by-step explanation:

The diagonals of a rectangle bisect each other, thus

EC = EA, that is

6x + 1 = x + 11 (subtract x from both sides )

5x + 1 = 11 ( subtract 1 from both sides )

5x = 10 ( divide both sides by 5 )

x = 2

Thus

EC = 6x + 1 = 6(2) + 1 = 12 + 1 = 13

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