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3 years ago

Please answer !!!!!!!!!!!!!!!!

Mathematics

1 answer:

Stella [2.4K]3 years ago

8 0

12 ft is your answer hope that helps

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How many soulutions to 7(x-5)=x+13?

bonufazy [111]

Answer:

There is one solution

Step-by-step explanation:

The solution is $x=8$

Explanation:

$7(x-5)=x+13$

$7x-35=x+13$

$6x=48$

$x=8$

6 0

3 years ago

Which has a greater volume; two regular cans of soup, each with a diameter of 8 cm and a height of 10 cm or one family size can

Sophie [7]

Answer:

The two regular cans of soup has a greater volume than the family size can of soup

Step-by-step explanation:

step 1

Find the volume of two regular cans of soup, each with a diameter of 8 cm and a height of 10 cm

The volume is equal to

$V=2[\pi r^{2} h]$

we have

$r=8/2=4\ cm$ ----> the radius is half the diameter

$h=10\ cm$

substitute

$V=2[\pi (4)^{2} (10)]$

$V=320\pi\ cm^{3}$

step 2

Find the volume of one family can of soup, with a diameter of 10 cm and a height of 12 cm

The volume is equal to

$V=\pi r^{2} h$

we have

$r=10/2=5\ cm$ ----> the radius is half the diameter

$h=12\ cm$

substitute

$V=\pi (5)^{2} (12)$

$V=300\pi\ cm^{3}$

therefore

Compare the volumes

$320\pi\ cm^{3} > 300\pi\ cm^{3}$

The two regular cans of soup has a greater volume than the family size can of soup

5 0

3 years ago

Please show your work.

ValentinkaMS [17]

Answer:

b) 336 cm³

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Geometry:

Volume of a Rectangular Prism: V = lwh

Step-by-step explanation:

Step 1: Define

l = 4 cm

w = 6 cm

h = 14 cm

Step 2: Solve for V

Substitute: V = (4 cm)(6 cm)(14 cm)
Multiply: V = (24 cm²)(14 cm)
Multiply: V = 336 cm³

And we have our final answer!

3 0

3 years ago

This figure consists of two semicircles and a rectangle. What is the perimeter of this figure? Use 3.14 for π . 213.52 m 316.76

Mama L [17]

The correct answer will be 423.52

7 0

3 years ago

Read 2 more answers

a travel agency charges $64 for each bus ticket and $82 for each train ticket. how much does it cost to buy 3 bus tickets and 4

jekas [21]

520 dollars for 4 train tickets and 3 bus tickets.

6 0

3 years ago