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Reecerose65go
Answered

NEED HELP 100 POINTS TO ANSWER ALL THREE QUESTIONS PLEASE


1. A rectangular prism has a length of 20 in, a width, of 2 in, and a height of 3 Ā¼ in. What is the volume of the prism? Question 1 options:

V = 25 Ā¼ inĀ³
V = 130 Ā¼ inĀ³
V = 120 Ā¼ inĀ³
V = 130 inĀ³




2. What is the volume of a box that measures 4 ft. long, 2 Ā½ ft. wide, and 2 ft. tall?

Question 2 options:

V = 16 Ā½ ft. Ā³


V = 20 ft. Ā³


V = 40 ft. Ā³

V = 8 Ā½ ft. Ā³





3. Find the volume of a right rectangular prism with the measurements: length is 5/4 in, width is 2 in, and height is 4 in.

Question 4 options:

V = 40 inĀ³


V = 2 3/4 inĀ³


V = 11/4 inĀ³


V = 10 inĀ³

Answer :

BlueAndBrainlygo

Answer:

1. V = 130 inĀ³

Step-by-step explanation:

1. You can find the volume of a rectangular prism with this formula:

( l ā€¢ w )h

(20 ā€¢ 2)3 1/4

=

130

And then add the label inĀ³

Answer:

2. V = 20 ftĀ³

Step-by-step explanation:

2. A box is the same as a rectangular prism.

Use the same formula to find the answer.

(4ā€¢2 1/2)2

=

20

And then add the label ftĀ³

Answer:

3. V = 10 inĀ³

Step-by-step explanation:

3. It doesn't matter if the rectangular prism is a "right" one so you can just use the same formula for a rectangular prism.

5/4 = 1 1/4 or 1.25

(1.25 ā€¢ 2)2

=

10

And then add the label inĀ³

PLEASE! If you have any questions make sure to leave a comment on this post and I will happily help you out!

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