The length of the rectangle is 1.1 meters less than the width. The perimeter of a rectangle is 49.4 meters. Find the dimensions of the rectangle.

11.8 x 12.9

Step-by-step explanation:

Perimeter = 2 length + 2 width. Let L = length and W = width.

Length is 1.1 less than width, so L = W - 1.1

49.4 = 2(W - 1.1) + 2W

49.4 = 2W - 2.2 + 2W

51.6 = 4W                                add 2.2 to both sides and combine like terms

12.9 = W

L = 12.9 - 1.1 = 11.8

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.