3 years ago

What is the answer to 1/7 times by 6

Mathematics

1 answer:

harina [27]3 years ago

8 0

Answer:

6/7

Step-by-step explanation:

multiply the 1 by 6 and put that over 7

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* please explain work / show it thxsss!!**

serious [3.7K]

Answer:

All you need to do is to calculate the perimeter of the circle since you already had the diameter

Base on the picture, the perimeter should be:

C = d * π = 64 * 3.14 = 200.96 (m)

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3 years ago

The slope f′(x) at each point (x,y) on a curve y=f(x) is given, along with a point (a,b) on the curve. Use this information to f

Montano1993 [528]

$f'(x)=\dfrac{4x}{1+7x^2}$

Integrating gives

$f(x)=\displaystyle\int\frac{4x}{1+7x^2}\,\mathrm dx$

To compute the integral, substitute $u=1+7x^2$ , so that $\frac27\,\mathrm du=4x\,\mathrm dx$ . Then

$f(x)=\displaystyle\frac27\int\frac{\mathrm du}u=\frac27\ln|u|+C$

Since $u=1+7x^2>0$ for all $x$ , we can drop the absolute value, so we end up with

$f(x)=\dfrac27\ln(1+7x^2)+C$

Given that $f(0)=10$ , we have

$10=\dfrac27\ln1+C\implies C=10$

so that

$\boxed{f(x)=\dfrac27\ln(1+7x^2)+10}$

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3 years ago

Graph the linear equation using intercepts. Use a graphing calculator to check your graph.

Gekata [30.6K]

Answer:

desmos .com

Step-by-step explanation:

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2 years ago

This is what i need help with

ch4aika [34]

Answer:

B) 60

Step-by-step explanation:

They both equal each other,

5x+15=7x-3

And solve!

15+3=7x-5x

18=2x

X=9

Plug X into the angels.

5(9)+15

45+15

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3 years ago

I thought i knew this but i don't. Can someone help?

Goshia [24]

Im pretty sure the answer is B

3 0

3 years ago