2 years ago

Consider functions f and g. Which expression is equal to f(x) ⋅ g(x) ?

Mathematics

1 answer:

zimovet [89]2 years ago

3 0

Answer:

It has to be B or D

Step-by-step explanation:

Hope it helps :)

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1 year ago

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Is any rational number an integer?

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2 years ago

The radius r of a sphere is increasing at a constant rate of 0.04 centimeters per second. (Note: The volume of a sphere with rad

-Dominant- [34]

Answer:

The rate of the volume increase will be $\frac{dV}{dt}=50.27 cm^{3}/s$

Step-by-step explanation:

Let's take the derivative with respect to time on each side of the volume equation.

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Now, we just need to put all the values on the rate equation.

We know that:

dR/dt is 0.04 cm/s

And we need to know what is dV/dt when R = 10 cm.

Therefore using the equation of the volume rate:

$\frac{dV}{dt}=4\pi 10^{2}0.04$

$\frac{dV}{dt}=50.27 cm^{3}/s$

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2 years ago

The ratios of the measures of the angles in triangle XYYZ is 7:13:16. Find the measures of the angles

kirza4 [7]

Answer:

let the angles be 7x , 13x , 16x

7x + 13x + 16x = 180 ( sum of angles in a triangle is 180 degree)

36x = 180

x = 180 / 36

x = 5

therefore the angles are:

7 X 5 = 35 degree

13 X 5 = 65 degree

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plz mark me as the brainliest

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Answer: 2

Step-by-step explanation:

All you need to do is subtract

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