The perimeter of a rectangle is 60 feet. the length is 2 feet more than 3 times the width. find the width of the rectangle
1 answer:
2w+2l=60 and l = 3w+2
All we need to do to find width is substitute the length in the perimeter formula with the length formula we have established.
2w+2(3w+2)=60
2w+6w+4=60
8w+4=60
8w=56
w=7
width is 7 feet
You might be interested in
Answer:
V=a^3
V=8 1/2^3
V=614.125
Step-by-step explanation:
Answer:
1. 6 (3)^2 = 54 ft ^2
2. 6 (2)^2 = 24 ft ^2
3. 54+ 24 = 78 ft^2
Answer: 10.16 centimeters are in 4 inchs
Step-by-step explanation:
1.44 per kg
take 1.3 x 2, then subtract 12.7, finally divide that by 7
$995.9....................... (ignore the dots)
