Ask question

Ask question

All categories

andrezito [222]

3 years ago

7

Two rectangular prisms have a combined volume of 135m^3. Prism A has double volume of Prism B. What is the volume of each prism?

1 answer:

Liono4ka [1.6K]3 years ago

3 0

Answer:

Prism A is 90 cubic meters, and Prism B is 45 cubic

meters.

Step-by-step explanation:

You might be interested in

Mark paid $8.54 for pizza. He now has $17.75. How much money did he have before buying the pizza.

defon

Answer:

Mark had $26.29 before buying the pizza.

Step-by-step explanation:

$8.54 + $17.75 = $26.29

3 0

3 years ago

Read 2 more answers

If there are 8 people, and each person has 4 coins, there are ____ times as many coins as people.

Alinara [238K]

Answer:

2 times

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Write an expression that represents the amount of hydrochloric acid in x gallons of a 3% hydrochloric acid solution.

ziro4ka [17]

X=3%h I think I'm not to sure hope that helped! Good Luck!!!

8 0

3 years ago

Find the value of x in the triangle. Please show work. Help

Assoli18 [71]

there is no triangle drawn

4 0

3 years ago

A rectangular solid with a square base has a volume of 4096 cubic inches - determine the dimensions that yield the minimum surfa

Bumek [7]

Answer:

side of base, a = 10.1 inches, height, h = 40.1 inches

Step-by-step explanation:

Volume of rectangular solid, V = 4096 cubic inches

Let the side of base is a and the height is h.

$V = a^2h\\\\4096 = a^2 h ..... (1)$

surface area of the solid

$S = 2a^2 + 4 ah \\\\S = 2a^2 + 4 \times a \times \frac{4096}{a^2} from (1)\\\S = 2a^2 + \frac{4096}{a}\\\\\frac{dS}{da}= 4 a - \frac{4096}{a^2}\\\\4 a - \frac{4096}{a^2} = 0 \\\\a^3 = 1024\\\\a =10.1 inches$

So, h = 40.2 inches

5 0

3 years ago