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Lilit [14]
3 years ago
9

A rectangle Has an area of 252 yd.². The length of the rectangle is 10 yards longer than twice it’s worth. Find the width and le

ngth. Recall that the area of a rectangle is a equals elderly has an area of 252 square yard.sThe length of the rectangle is 10 yards longer than twice it’s with. Find the width and length. Recall that the area of a rectangle of the rectangle is A=
Mathematics
2 answers:
Rama09 [41]3 years ago
7 0

Answer:

Width = 9 yds

Length = 28 yds

Step-by-step explanation:

Width = x

Length = 2x + 10

Area is 252 yd²

x(2x + 10)  = 252

2x² + 10x - 252 = 0

2 (x + 14) (x - 9) = 0

(x + 14) (x - 9) = 0

x = - 14 or x = 9

Width = 9 yds

Length = 2x9 + 10 = 28 yds

aliya0001 [1]3 years ago
4 0

Answer:

Width = 9 yds

Length = 28 yds

pls make this the brainliest

Step-by-step explanation:

Width = x

Length = 2x + 10

Area is 252 yd²

x(2x + 10)  = 252

2x² + 10x - 252 = 0

2 (x + 14) (x - 9) = 0

(x + 14) (x - 9) = 0

x = - 14 or x = 9

Width = 9 yds

Length = 2x9 + 10 = 28 yds

hope this helps

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