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MrRissso [65]
3 years ago
10

Riley and Francesca both commute to work. Riley's commute on the train

Mathematics
1 answer:
makvit [3.9K]3 years ago
6 0
36=-x+12
36-12=24



X=24
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-9x = 16.2 simplified?
Ghella [55]

Answer:

x = -1.8

Step-by-step explanation:

-9x = 16.2

Divide each side by -9

-9x/-9 = 16.2/-9

x = -1.8

5 0
2 years ago
HELP<br> write in slope intercept form<br> through (6,-1) parallel to 3x-y=2
Murrr4er [49]

Answer:

3x-y=2

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m1=3

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The slope of straight line passing through the point (6,-1) is

y-(-1)=m2(x-6)

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Step-by-step explanation:

I don't say you have to mark my ans as brainliest but friend if it has helped you,plz don't forget to thank me....

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3 years ago
Solve the integral:<br><img src="https://tex.z-dn.net/?f=%20%5Cint%20%5C%3A%20%20%7Be%7D%5E%7B%20-%20%20%7Bx%7D%5E%7B2%7D%20%7D%
Sever21 [200]

e^{-x^2} has no antiderivative in terms of elementary functions (polynomials, exponentials, logarithms, trigonometric functions, etc), but there is a special function defined to fit that role called the error function, \mathrm{erf}(x), where

\mathrm{erf}(x)=\displaystyle\frac2{\sqrt\pi}\int_0^xe^{-t^2}\,\mathrm dt

By the fundamental theorem of calculus, we can see that

\dfrac{\mathrm d}{\mathrm dx}\mathrm{erf}(x)=\dfrac2{\sqrt\pi}e^{-x^2}

which means we have

\displaystyle\int e^{-x^2}\,\mathrm dx=\dfrac{\sqrt\pi}2\mathrm{erf}(x)+C

8 0
3 years ago
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DaniilM [7]
If u need anything let me k ow I don’t have enough info to answer that
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3 years ago
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Mnenie [13.5K]
46 \div 8 = 6.75\\47/8 ?= 6.75\\5.75 = 6.75 [no]\\So the equation is False.\\ In order to make it correct it has to equal 6.75
7 0
2 years ago
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