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xxTIMURxx [149]
3 years ago
13

Hi! anyone's help asap would mean so much!​

Mathematics
1 answer:
Paha777 [63]3 years ago
3 0

Answer:

Diagonals of a rectangle bisect each other

So

KU = UM

3x + 3 = 4x - 4

-x + 3 = -4

-x = -7

x = 7

KU = 3(7) + 3

KU = 21 + 3

KU = 24

UM = 4(7) - 4

UM = 28 - 4

UM = 24

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