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2 years ago

Help picture below problem 19

Mathematics

1 answer:

frutty [35]2 years ago

6 0

Answer:

I think the amswer is C not 100% shere

Step-by-step explanation:

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Solve for m: 13=2m+5 Please explain how you figured this out.

Temka [501]

Answer:

m=\left(2m+5\right)

Step-by-step explanation:

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3 years ago

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Samir estimates the value of 3/5*16.1 which estimate is reasonable

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Answer:

9.66

Step-by-step explanation:

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3 years ago

Determine the area of the figure. Use 3.14 for r. Round to the nearest

andrew-mc [135]

So, I need more details, is 3.14 the radius or is 100 the radius. Or is it the diameter???

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3 years ago

Find dyldx. 3. y=2x sin(3x)

vredina [299]

Answer:

$\large\boxed{\dfrac{dy}{dx}=2\sin(3x)+6\cos(3x)}$

Step-by-step explanation:

$\dfrac{dy}{dx}=(2x\sin(3x))'\\\\\text{use}\ \bigg(g(x)\cdot f(x)\bigg)'=g'(c)f(x)+g(x)f'(x)\\\\\text{and}\ \bigg(f(g(x))\bigg)'=f'(g(x))\cdot g'(x)\\\\\dfrac{dy}{dx}=(2x)'(\sin(3x))+(2x)(\sin(3x))'\\\\\dfrac{dy}{dx}=2\sin(3x)+(2x)(\cos(3x)\cdot(3x)')\\\\\dfrac{dy}{dx}=2\sin(3x)+2x\cos(3x)\cdot3\\\\\dfrac{dy}{dx}=2\sin(3x)+6\cos(3x)$

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3 years ago

Please help!! Due really soon!

Alisiya [41]

9514 1404 393

Answer:

f(x) = 6x +1

Step-by-step explanation:

Differences in x-values (first row) are 1, 1, 1.

Differences in y-values (second row) are 6, 6, 6.

The constant ratio of differences (6/1) tells you the function is linear, and has a slope of m = 6/1 = 6.

Using the first point in the form ...

y = mx + b

we have ...

y = 6x + b

7 = 6·1 + b . . . . (x, y) = (1, 7)

1 = b . . . . . . subtract 6

Then the equation can be written ...

y = 6x +1

In functional form, this is ...

f(x) = 6x +1

4 0

3 years ago