The perimeter of a rectangle is equal to
the sum of its sides. If the length of a
rectangle is twice its width, and the peri-
meter of the rectangle is 186 feet, what is
the width of the rectangle?

The width of the rectangle is 31 feet

Step-by-step explanation:

we know that

The perimeter of a rectangle is equal to

we have

so

----> equation A

The length of a  rectangle is twice its width

so

----> equation B

substitute equation B in equation A

solve for W

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation:

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: