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2 years ago

F(x)= 6x-7 g(x)=6x+7, f(g(x))= and g(f(x))=

Mathematics

1 answer:

horrorfan [7]2 years ago

6 0

Can u take a picture please?

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Trey had a cylindrical can with a radius of 4 inches and a height of 12 inches that was completely full of beet juice. He poured

Arisa [49]

Answer:

$8\ glasses\ of\ juice$

Step-by-step explanation:

step 1

Find the volume of the cylindrical can

The volume of the cylinder is equal to

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

we have

$r=4\ in\\ h=12\ in$

substitute the values

$V=\pi (4)^{2}(12)=192\pi\ in^{3}$

step 2

Find the volume of the cylindrical glasses

The volume of the cylinder is equal to

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

we have

$r=2\ in\\ h=8\ in$

substitute the values

$V=\pi (2)^{2}(8)=32\pi\ in^{3}$

Find the volume of 3/4 of the glass

$32\pi (\frac{3}{4})=24\pi\ in^{3}$

step 3

Divide the total volume of cylindrical can by the 3/4 volume of the glass

$192\pi\ in^{3}/24\pi\ in^{3}=8\ glasses\ of\ juice$

6 0

3 years ago

HELP, I don't understand this problem

White raven [17]

Answer:

Step-by-step explanation:

This shows that 8 x 9 = 72, making 9 a factor of 72.

3 0

3 years ago

So far, Leo has put together 40% of his 500-piece puzzle. How many puzzle pieces has Leo put together?

vampirchik [111]

Answer:

Step-by-step explanation:

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6 0

3 years ago

Which of the following is not a US customary unit of volume?

zubka84 [21]

A pound is a unit of weight, not volume.
Good luck!

7 0

4 years ago

Read 2 more answers

The coordinates of the vertices of the triangle are

Alecsey [184]

The area of the triangle PQR is 108 square units

<h3>How to determine the area of the triangle?</h3>

The given parameters are:

Height, h = 12 units
Base, b = 18 units

The area is then calculated using:

Area = 0.5 * base * height

So, we have:

Area = 0.5 * 18 * 12

Evaluate

Area = 108

Hence, the area of the triangle PQR is 108 square units