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nika2105 [10]
3 years ago
14

Hi can I have help please tysm!

Mathematics
1 answer:
Tems11 [23]3 years ago
8 0

Step-by-step explanation:

7 + 21 \\  \\  = 7(1 + 3) \\  \\ is \: the \: answer

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What is 12,760,000 in scientific notation
nalin [4]

Answer:

12,760,000 in scientific notation

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4 0
3 years ago
Which expression gives the y-intercept of the line when the equation is in standard form?
Serga [27]

Answer:

When an equation is in standard form, the y-intercept could be given by C/B.

Step-by-step explanation:

In order to find the equation, we start with the base equation of standard for and then solve for slope intercept form.

Ax + By = C

By = Ax + C

y = A/Bx + C/B

And this shows us that C/B is the y-intercept

7 0
3 years ago
A system of linear equations is given by these equations:<br> 3y-2x=-9<br> y=-2x+5
asambeis [7]
Divide each side of the equation by -3
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Explanation:
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3 years ago
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Bas_tet [7]
Average rate=(change in y)/(change in x)

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For a line, this is always true, since all lines have a constant velocity, the average velocity over any interval is equal to the slope.

8 0
3 years ago
A cylinder has a volume of 62.8 inches cubed. if the height is 5 , find the radius.
il63 [147K]

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Step-by-step explanation:

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