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3 years ago

How to do a multi step problem

Mathematics

2 answers:

lubasha [3.4K]3 years ago

6 0

Take it step by step until you find the final answer

Taya2010 [7]3 years ago

3 0

U take it step by step and it also depends on what kind of problem

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1/2(2c - 4) = 1/3(6c - 30)<br><br> Please don’t give me a wrong answer

USPshnik [31]

Are you trying to solve for c? if so c=8

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3 years ago

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Sophie [7]

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3 years ago

Read 2 more answers

Find the area and perimeter of the following

suter [353]

Answer:

Perimeter is 8x²y+26x

Area is 52x³y

Step-by-step explanation:

The perimeter is 2W+2L and area is LW

Perimeter:

2(4x²y)+2(13x)

8x²y+26x

Area:

(4x²y)(13x)

52x³y

3 0

2 years ago

Find the volume of a pyramid with a square base, where the perimeter of the base is 8.2\text{ cm}8.2 cm and the height of the py

7nadin3 [17]

Answer:

$V=18.2cm^3$

Step-by-step explanation:

The volume of the pyramid is given by:

$V=\frac{A_{b}h}{3}$

where $A_{b}$ is the area of the base and $h$ is the height.

We know that the height is:

$h=13cm$

Thus we need to find the area of the square at the base.

The perimeter of the square is:

$p=8.2cm$

this means that the length of the sides of the square is :

$l=\frac{p}{4}\\ \\l=\frac{8.2cm}{4}\\ \\l=2.05cm$

Now we can find the area of the base which the area of the square:

$A_{b}=l^2\\A_b=(2.05cm)^2\\A_b=4.2025cm^2$

and finally we find the volume:

$V=\frac{A_{b}h}{3}$

$V=\frac{(4.2025cm^2)(13cm)}{3}\\ \\V=\frac{54.6325cm^3}{3}\\ \\V=18.2108cm^3$

Which rounded to the nearest tenth of a cubic centimeter is: $V=18.2cm^3$

3 0

3 years ago

What are the first three terms of a geometric sequence in which a5= 25 and the common ratio is 5?

shepuryov [24]

Answer:

1/25, 1/5, 1

Step-by-step explanation:

8 0

3 years ago