3 years ago

A pedestal for a statue is made with 405 cubic feet of concrete.

Mathematics

2 answers:

Pavlova-9 [17]3 years ago

5 0

Answer:

45 square feet

Step-by-step explanation:

we know that

The volume of the pedestal (rectangular prism) is given by the formula

$V=Bh$

where

B is the area of the rectangular base of pedestal

we have

$V=405\ ft^3\\h=9\ ft$

substitute the given values in the formula and solve for B

$405=B(9)$

$B=405/9\\B=45\ ft^2$

trapecia [35]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Who Would Like To Help Me??

ser-zykov [4K]

Answer:

The answer is 128 bunches because 1027/8 = 128.375

Then I multiplied 128*8

which is equal to 1024

So the left over is 3 after subtracting the initial.

8 0

3 years ago

Suppose you work for a life insurance company. At your job, you use the following table, which shows the number of people out of

irina [24]

Oh boi I'm gonna fail, I can't even geuss

3 0

3 years ago

Read 2 more answers

In verbal expression

AlladinOne [14]

Variable squared minus negative 2

8 0

3 years ago

Please help am stuck ASAP

Aloiza [94]

Answer:

linear

Step-by-step explanation:

y is always 1 behind x

8 0

1 year ago

Solve the equation square root of x plus three plus four equals five for the variable. Show each step of your solution process

alekssr [168]

Answer:

$x=-2$

Step-by-step explanation:

The given expression is

$\sqrt{x+3}+4=5$

We group the constant terms on the right hand side to obtain;

$\sqrt{x+3}=5-4$

$\Rightarrow \sqrt{x+3}=1$

We square both sides of the equation to remove the square root.

$\Rightarrow (\sqrt{x+3})^2=1^2$

$x+3=1$

This will simplify to;

$x=1-3$

$x=-2$

4 0

3 years ago

Read 2 more answers