-m
One times itself but as a negative.
Answer:
Step-by-step explanation:
Given
- w = 13 ft
- l = x ft
- P ≤ 54 ft
Using perimeter formula: P = 2(l + w)
- 2(13 + x) ≤ 54
- 13 + x ≤ 27
- x ≤ 27 - 13
- x ≤ 14 ft
Answer:
A- 75,000+4,800n=80,000+3,900n
Step-by-step explanation:
Answer:
a. X=7,-7 b. x=10,-20
Step-by-step explanation:
So we know that the length of the rectangle is 9 meters.
In order to find area of a rectangle, you multiply the length by the width.
To find the width, you divide the area by the side you do have , which is 9 meters.
72 divided by 9 is 8.
So the width 8 meters, and now to find the perimeter you must add all sides of the rectangle.
9+9+8+8 = 34.
The perimeter of the rectangular garden is 34 meters.