Please help me out please
1 answer:
Answer:
31
Step-by-step explanation:
For rectangle ABCD, AC and BD are the lengths of the diagonals. The diagonals of a rectangle are congruent.
AC = BD
3x + 7 = 131 - x
Add x to both sides.
4x + 7 = 131
Subtract 7 from both sides.
4x = 124
Divide both sides by 4.
x = 31
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Step-by-step explanation:
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Step-by-step explanation:
Let the price is x.
<u>Set the equation and solve for x:</u>
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Answer:
I dont speak spanish
Step-by-step explanation:
672 cm³
Step-by-step explanation:
10x7x9=630
2x3x7=42
630+42=672
