3 years ago

The difference of a number x and 4 is 3 equation

Mathematics

1 answer:

Lorico [155]3 years ago

5 0

Answer:

x-4=3

Step-by-step explanation:

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There were 12 girls on the basketball team. 3 of them scored over 10 points in the game. What fraction represents the number of

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Answer:

1/4

Step-by-step explanation:

3 out of 12 stored over 10:

3 / 12

simplify

1/4

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3 years ago

The mean of 87 104 99

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Would you need to use the chain rule to find the derivative of this function?

Nutka1998 [239]

Answer:

TRUE. We need to use the chain rule to find the derivative of the given function.

Step-by-step explanation:

Chain rule to find the derivative,

We have to find the derivative of F(x)

If F(x) = f[g(x)]

Then F'(x) = f'[g(x)].g'(x)

Given function is,

y = $\sqrt{2x+3}$

Here g(x) = (2x + 3)

and f[g(x)] = $\sqrt{2x+3}$

$\frac{dy}{dx}=\frac{d}{dx}(\sqrt{2x+3}).\frac{d}{dx} (2x+3)$

y' = $\frac{1}{2}(2x+3)^{(1-\frac{1}{2})}.(2)$

= $(2x+3)^{-\frac{1}{2}}$

y' = $\frac{1}{\sqrt{2x+3}}$

Therefore, it's true that we need to use the chain rule to find the derivative of the given function.

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3 years ago

The velocity v of an object rolled down an inclined plane is given by the formula v=39d where d is the distance the object has r

Nadya [2.5K]

V = 39d

Make d the subject

d = v/39

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3 years ago

SOMEONE PLS HELPPP FASTTT<br>The tree height is equal to?

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Answer:

Step-by-step explanation:

Multiple 4*6

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