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Solnce55 [7]
3 years ago
9

ASAP — PLS HELP OUT WILL MARK BRAINLIEST AND GIVE A LOT OF POINTS

Mathematics
1 answer:
Katarina [22]3 years ago
7 0
The correct answers are, length is 21 inches, and the width is 10 inches.


L=length; W=width.

L-2W=1
L=2W+1

P=2(L+W)
62in=2((2W+1)+W)
31in=3W+1
30in=3W
10in=W
The width is 10 inches.

L=2W+1=2(10in)+1=20in+1in=21in
The length is 21 inches.

Proof ;)
P=2(L+W)
62in=2(21in+10in)
62in=2(31in)
62in=62in
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Step-by-step explanation:

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B - Bracket (Parenthesis)

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We will solve the expression inside the parenthesis first followed up by the exponents,

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2 years ago
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