Arleth saw a rectangular tennis court that has a perimeter
of 24m and a width of 4m. What is the length, in meters, of
the tennis court?

8 meters

Step-by-step explanation:

Draw a rectangle and label the two ends of the rectangle with the width of 4. Now, you will notice you have two sides left of equal length, which represents your length. The formula for perimeter of rectangles is 2l + 2w= P, in which w is the width and l is the length. Plug your known values into the equation and solve for l.

2l + 2(4)= 24

2l+ 2(4) - 2(4) = 24- 2(4)

2l= 24- 2(4)

2l = 16

2l/2 = 16/2

l = 8

8 meters is the length of the tennis court.

3.4 yards cubed, after rounding.

Step-by-step explanation:

To find the volume of a rectangular prism, use the following formula:

, where w is the width, l is the length, and h is the height

Substitute the values given to you into the formula:

Simplify the mixed number by multiplying both the numerator and denominator of 2/1 by 5 to get 10/5 and add it to the fraction to get 14/5.

Now, multiply the numerators and denominators of the fractions and simplify:

The volume is 3.36 yards cubed. Round to the nearest tenth to get 3.4 yards cubed.