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Nookie1986 [14]
3 years ago
14

a rectangle's length is three more than two times its width if the perimeter of a rectangle is 66 ft what is the measurement of

the length​
Mathematics
2 answers:
Lemur [1.5K]3 years ago
8 0

Answer:

The measure of the length is 23\ ft

Step-by-step explanation:

Let

x-----> the length of rectangle

y-----> the width of rectangle

we know that

The perimeter of rectangle is equal to

P=2(x+y)

P=66\ ft

so

66=2(x+y)

Simplify

33=x+y -----> equation A

x=2y+3 ----> equation B

Substitute equation B in equation A and solve for y

33=(2y+3)+y

2y+y=33-3

3y=30

y=10\ ft

Find the value of x

x=2(10)+3=23\ ft

prohojiy [21]3 years ago
8 0

Answer:

The measure of the length is 23\ ft

Step-by-step explanation:

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