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2 years ago

Given the following functions, find g(f(x)). f(x) = 2x + 1 g(x) = x2 + 6

Mathematics

1 answer:

Verdich [7]2 years ago

6 0

Answer:

Step-by-step explanation:

g(x) = x^2 + 6

f(x^2 + 6) = 2(x^2 + 6) + 1 = 2x^2 + 12 + 1 = 2x^2 + 13

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A lab technician has to fill the tank given below. <br> Find it’s volume .

wel

Answer:

The volume of the cylinder shown in the figure is 628 cube meters

Step-by-step explanation:

Given figure is about cylinder

The height of the cylinder = h = 8 meters

The radius of the base of cylinder = r = 5 meters

Now, let The volume of cylinder = V m³

So, The volume of cylinder is given as V = $\pi$ ×r²×h

where r is the radius of its base

And h is the height of cylinder

The value of $\pi$ = 3.14

So, V = $\pi$ × r² × h

Or, V = 3.14 × (5)² × 8

Or, V = 3.14 × 25 × 8

or, V = 628 m³

So, The volume of cylinder = V = 628 m³

Hence The volume of the cylinder shown in the figure is 628 cube meters Answer

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3 years ago

Someone please help, i don't understand

Mars2501 [29]

Y=-2x+0 haahahaha hope i helped i think

4 0

3 years ago

Read 2 more answers

PLEASE HELP FAST!!!!!

Anit [1.1K]

The answer to the first question is 7(3.14)/6.

the answer to the second question is quadrant 2

8 0

3 years ago

A photographer is planning to enlarge a photograph by a scale factor of 1:5 . The original photograph has an area of 154 square

uranmaximum [27]

Whenever you are given a scale factor, that factor will apply to each dimension and because area is a two dimensional measurement, you multiply the area by 5 twice (so x5 x5). This means the new area would be 154x5^2. The new area of the photograph is 3850 square inches.

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3 years ago

a rectangle is 5 inches long and 2x inches wide. The value of the perimeter is 22 inches what is the value of x?

Alekssandra [29.7K]

Answer: x =3

Step-by-step explanation:

2× 3 = 6

length= 5 inches

width= 2×3= 6 inches

2(l+w) = 2(5+6)

2(11)

2×11= 22

hope this helps:-)

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2 years ago

Given the following functions, find g(f(x)). f(x) = 2x + 1 g(x) = x2 + 6​

Given the following functions, find g(f(x)). f(x) = 2x + 1 g(x) = x2 + 6