geometric

The perimeter of a rectangular carpet is 70feet. The with is three -fourths the length .Find the width.

38.
The length of a rectagular room is six times as the width . The perimeter 84 yards. find the width.

39.
The width of a rectangle is 12 less than the length. The perimeter is 108 units Finf the length.

P= 2L + 2W= 2L + 2(3/4 L)

solve for L, you know Perimeter. Then, width is 3/4 L

2) P= 2L + 2W= 2*6W + 2W
solve for W

1. 👍 0
2. 👎 0
3. 👁 147

Similar Questions

1. basic geometric

10. a rectangle has width the same as a side of a square whose perimeter is 20m. the length of the rectangle is 9m. find the perimeter of this rectangle. 34. The width of a rectangular picture is one-half the length. The perimeter

asked by vero on March 12, 2007
2. Math

A rectangular Persian carpet has a perimeter of 216 inches. The length of the carpet is 30 inches more than the width. What is the dimension of the carpet

asked by Matt on December 4, 2016
3. Algebra

A rectangular Persian carpet has a perimeter of 212 inches. The length of the carpet is 24 inches more than the width. What are the dimensions of the carpet?

asked by Brian on June 12, 2014
4. math

A rectangular Persian carpet has a perimeter of 240 inches. The length of the carpet is 30 inches more than the width. What are the dimensions of the carpet? Use P = 2L + 2W.

asked by James on August 17, 2010
5. basic geometry

A rectangle has width the same asa a side of a square whose perimeter is 20m.the length of the rectangle is 9m. Find the perimeter of this rectangle. 34. The with of a rectangular picture is on-half the length . The perimeter of

asked by vero on March 13, 2007
6. Math 209

The width of a rectangular carpet is 7 meters shorter than the length, and the diagonal is 1 meter longer than the length. What are the carpet's dimensions?

asked by Wanda on August 3, 2011
7. Math

A rectangular room holds a rectangular carpet in the center of measuring 8m by 16m.. The width form the edge of the carpet to each wall is the same. The area not covered by the carpet is 112m. What is the width of the uncovered

asked by Jason on January 28, 2018
8. Algebra

The area of a rectangular carpet is a^2+8a+3a+24 square units. What is the length and width of this carpet as an expression?

asked by Tom on May 31, 2018
9. math

The perimeter of the fence is 70feet and the width is 16feet.What is the length of the fence.

asked by Isaiah on May 9, 2016
10. College Algebra

The length of a rectangular carpet is 6 feet greater than twice its width. If the area is 72 square feet, find the carpet's length and width.