110k views
3 votes
A rectangular field is 4 times as long as it is wide. If the length is decreased by 10 feet and the width is increased by 2

feet, the perimeter will be 80 feet. Find the dimensions of the original fleld.
The original dimensions are
"feet long by
'feet wide.

2 Answers

3 votes

Answer:

38.4 & 9.6

Explanation:

User Tanveer Munir
by
7.1k points
3 votes

Answer:

80 feet

Explanation:

L=4w following by the increase or 2

2(L-10) + 2(W+2) = 80

User Kien Vu
by
6.6k points
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