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Anton [14]
2 years ago
7

ABCD is a rectangle with diagonals segment AC and segment BD. If AC = 2х + 10 and BD -=56, find the value of х." О23О33О 78 O 12

2​
Mathematics
1 answer:
Aleks04 [339]2 years ago
7 0

Answer:

Step-by-step explanation:

The diagonals of a rectangle are equal.

2x + 10 = 56         That minus sign can't be there. Subtract 10 from both sides.

2x  = 56 - 10         Combine

2x = 46                 Divide by 2

x = 46/2

x = 23

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Marina simplified the expression 4x + 5 (-4x -b) - (x -2) to be -17x -8.
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Answer:

C.)

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