A rectangular sandbox has a perimeter of 26 feet. The length of the sandbox is 3 greater than the width. What is the width and the length of the sandbox

Explanation:

The area of a rectangle (assuming the sandbox is rectangular) is:

A

=

l

×

w

where:

A

is the Area of the rectangle: 26 square feet for this problem.

l

is the Length of the rectangle: 5 feet for this problem.

w

is the Width of the rectangle: What we are solving for in this problem.

Substituting for  

A

and  

l

and solving for  

w

gives:

26

ft

2

=

5

ft

×

w

26

ft

2

5

ft

=

5

ft

×

w

5

ft

26

ft

×

ft

5

ft

=

5

ft

×

w

5

ft

26

ft

×

ft

5

ft

=

w

26

ft

5

=

w

Or

26

5

ft

=

w

Or

5

1

5

ft

=

w

Step-by-step explanation:

Length = 8 ft. Width = 5ft.

Step-by-step explanation:

We know:

P = 26

L = (w + 3)

W = ?

We must first develop an equation for the problem.

P = 2(L + W)

Fill in what we know

26 = 2[(w + 3) + w]

Solve for W

26 = 2[2w + 3]

26 = 4w + 6

4w = 20

w = 5

Solve for L

L = (5 + 3)

L = 8

Check

P = 2(L + W)

Fill in what we know

26 = 2(8 + 5)

Solve

26 = 16 + 10

26 = 26

True!

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.