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3 years ago

Which rectangular prism has the greatest volume?

Mathematics

2 answers:

Artyom0805 [142]3 years ago

8 0

Answer:

you would get your answer by timesing all the numbers together, that it gives you.

Step-by-step explanation:

If my math is correct it would be the second one.

bulgar [2K]3 years ago

4 0

Answer: First prism has the greatest volume.

Step-by-step explanation:

Since we have given that

Volume of prism = Length × Breadth × Height

So, we need to find the greatest volume, for which we find volumes of all figures:

1) Volume of prism would be

$5\times 7\times 5\\\\=175\ cm^3$

2) Volume of prism would be

$10\times 3\times 4\\\\=120\ cm^3$

3) volume of prism would be

$7\times 7\times 3\\\\=147\ cm^3$

4) Volume of prism would be

$5\times 3\times 7\\\\=105\ cm^3$

Hence, first prism has the greatest volume.

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the perimeter of a square is equal to the perimeter of an equilateral triangle the length of a side of the square is given by th

diamong [38]

Answer:

x = 3

Step-by-step explanation:

We are told that the length of a side of the square is x.

Now, perimeter of square = 4 × side length

Perimeter of square = 4x

Also,we are told that the triangle is equilateral and a side is (x + 1).

Thus, perimeter of triangle = 3(x + 1)

Since we are told that the perimeter of the square is equal to that of the equilateral triangle. Thus;

4x = 3(x + 1)

4x = 3x + 3

Subtract 3x from both sides to get;

4x - 3x = 3

x = 3

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3 years ago

A triangle with side lengths 13, 30, and 42 is a right triangle. True or False?

kaheart [24]

Answer:

False

Step-by-step explanation:

$42^2-30^2-13^2=695$

695 ≠ 0

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3 years ago

What is the value of 4 + 5x when x = 3? 11 12 17 19

kirza4 [7]

19 is the answer 4+5(3)= 4+15=19

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3 years ago

Read 2 more answers

The Gaineys and the Arnolds are saving money for a trip to Utah to go snowboarding. The Arnolds are going to save a nickel on th

Debora [2.8K]

Write a recursive and explicit formula for each option.

The Arnolds

Save a nickel on the first day of the month and then double the amount each day for a month

=> a1 =0.05

=> a2 = a1* 2 = 0.05*2

=> a3 = a2*2 = a1* 2*2

..............................................

=>recursive an = $a_{n-1} *2$

=> explicit an = 0.05* $2^{n-1}$

The Gaineys

Start their savings by saving $10 on the first day and then $10 each day of the month

=> a1 = 10

=> a2 = a1 + 10 = 20

=> a3 = a2 +10 = 20 +10 =30

........................................................

=> recursive an = $a_{n-1} +10$

=> explicit an = 10 + 10( n-1)

Hope it will find you well.

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3 years ago

A gallon of water weighs 8.354 pounds.simon uses 11.81 gallons of water taking a shower.about how many pounds of water did simon

Helga [31]

98.66074, you just multiply the two values

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3 years ago