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Ivahew [28]
3 years ago
6

The circumference is 1 mile what is the diameter?

Mathematics
1 answer:
maw [93]3 years ago
7 0

Answer:

0.31847133758

Step-by-step explanation:

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PLEASE HELP!!!!!!!!!!!!!!!!!!!!
snow_lady [41]

Answer:

lol

Step-by-step explanation:

3 0
3 years ago
Find a solution to the linear equation −2x−2y=8 by filling in the boxes with a valid value of x and y.Provide your answer below:
inna [77]

Given

-2x-2y=8

To find a solution for the linear equation, the first step is to write the equation in slope-intercept form:

-Pass the x-term to the right side of the equation by applying the opposite operation to both sides of the equal sign:

\begin{gathered} -2x+2x-2y=8+2x \\ -2y=2x+8 \end{gathered}

-Divide both sides by -2:

\begin{gathered} \frac{-2y}{-2}=\frac{2x}{-2}+\frac{8}{-2} \\ y=-x-4 \end{gathered}

Once you have expressed the equation of the line in slope-intercept form, replace it with any value for x and calculate the corresponding value of y, for example, x=2

\begin{gathered} y=-(2)-4 \\ y=-2-4 \\ y=-6 \end{gathered}

One solution for the linear equation is x=2 and y=-6, you can check the solution by replacing the values on the original equation, with both values the result should be 8:

\begin{gathered} -2x-2y \\ -2\cdot2-2\cdot(-6) \\ -4+12=8 \end{gathered}

As you can see the values are a valid solution for the linear equation.

So the solution is:

-2(2)-2(-6)=8

6 0
1 year ago
Jessica believes that 10³ − 1 is divisible by 9. Support or refute her claim using your work in this lesson.
lutik1710 [3]

Answer:

Yes, it is divisible by 9

Step-by-step explanation:

10^3 is equal to 10*10*10 = 1000

If 1 is substracted, the result is 999

999 / 9 = 111

So 10^3 - 1 is divisible by 9

8 0
3 years ago
Find the length of the leg on a right triangle with legs of 20 inches and 8 inches
nignag [31]

Answer:

21.54

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
To train for an upcoming marathon, Alvin runs 9 miles a day. If Alvin runs 9 miles every day for 30 days, how many total miles w
nydimaria [60]

Answer:

Step-by-step explanation:

if he runs 9 miles a day for 30 days thats 9x30 its pretty simple math all you have to do is multiply it should be 270 miles in total. np abt the spammage

6 0
3 years ago
Read 2 more answers
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