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butalik [34]
3 years ago
9

What is the perimeter of a rectangle whose width is (x - 7) units and whose length is (3x + 10) units?​

Mathematics
1 answer:
FromTheMoon [43]3 years ago
4 0

Answer:

The answer is "(8x + 6) units".

Step-by-step explanation:

Formula of perimeter is:

\to \bold{P=2 \text{(Length +width)} }

       =2((3x+10)+(x-7))\\\\=2(4x+3)\\\\= 8x+6

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<u>Quadrilaterals</u> are <em>plane shapes</em> that are <u>bounded</u> by four <u>straight</u> sides. Thus, the required answers to the questions are:

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