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3 years ago

10

The bottom of a rectangular swimming pool has a perimeter of 142 meters and an area of 1,050 square meters. What are the dimensi

ons of the pool?

1 answer:

lubasha [3.4K]3 years ago

3 0

Answer:

Step-by-step explanation:

1,129 not 100% sure but i think u add them both together

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3 years ago

A rectangular prism measures 225 inches by 315 inches by 2 inches. How many cubes with edge length 15 inch fit in the prism? Sho

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Answer:

34 Cubes

Step-by-step explanation:

<u>Step 1: </u>Find the Volume of the Rectangular Prism

The dimensions of the rectangular prism are: 225 inches by 315 inches by 2 inches.

Volume of the Rectangular Prism = 225*315*2=141750 Cubic Inches

<u>Step 2:</u> Find the Volume of the Cube

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Volume of a Cube = $s^3$

Volume= $15^3$ =3375 Cubic Inches

<u>Step 3: </u>Determine how many cubes fit in the prism

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34 Cubes will fit in the rectangular prism.

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3 years ago

Which of the following is an equation of a proportional relationship?

Alborosie

Answer:

Both are proportional, because as the value of x change (increases or decreases), the value of y changes (increases or decreases).

The first equation (y = 25x) could represent that amount of teachers per students. If x = teachers (let's say there is 1 teacher), then y = students (1 teacher would teach a class of 25 students).

The second equation (y = 5x + 25) could represent the amount of money you could earn babysitting. The starting/base amount would be $25, and you would earn $5 more for every hour you babysat.

Step-by-step explanation:

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3 years ago