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3 years ago

Which pair of equations are examples of inverse operations

Mathematics

1 answer:

Ann [662]3 years ago

8 0

The picture is too small, but which equations can undo each other?
Addition and Subtraction is Inverse Operations
Multiplication and Division is Inverse Operations

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Use equivalent ratios to find unknown value plz halp!!!!

iogann1982 [59]

Answer:

Step-by-step explanation:

It might be 21/30 , hope it helps though :)

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3 years ago

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What is the leading coefficient? - 3x3 + 8x2 + 9x - 4

postnew [5]

Answer:

Step-by-step explanation:

the highest exponent is 3 so the leading coefficient is -3

6 0

3 years ago

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Cual es la derivada de ()=√x sin

fgiga [73]

Answer:

$f(x) =\sqrt{x} sin (x)$

And on this case we can use the product rule for a derivate given by:

$\frac{d}{dx} (f(x)* g(x)) = f'(x) g(x) +f(x) g'(x)$

Where $f(x) =\sqrt{x}$ and $g(x) =sin (x)$

And replacing we have this:

$f'(x)= \frac{1}{2\sqrt{x}} sin (x) + \sqrt{x}cos(x)$

Step-by-step explanation:

We assume that the function of interest is:

$f(x) =\sqrt{x} sin (x)$

And on this case we can use the product rule for a derivate given by:

$\frac{d}{dx} (f(x)* g(x)) = f'(x) g(x) +f(x) g'(x)$

Where $f(x) =\sqrt{x}$ and $g(x) =sin (x)$

And replacing we have this:

$f'(x)= \frac{1}{2\sqrt{x}} sin (x) + \sqrt{x}cos(x)$

3 0

3 years ago

Need help plsss ASAP

Phantasy [73]

Answer: I would choose option "c"

Step-by-step explanation:

5 0

3 years ago

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Match the numbers with the correct label

Firdavs [7]

Answer:

a= -3/7

b= -0.2

c = -2/8

Step-by-step explanation:

4 0

3 years ago