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2 years ago

Russell runs 9/10 mile in five minutes. How many miles does he run in one minute

Mathematics

2 answers:

shepuryov [24]2 years ago

8 0

9/50 of a mile, you have to divide 9/10 by 5 to find the number of mile(s) he ran in a minute.

dem82 [27]2 years ago

3 0

9/10=5mins
times both sides by 1/5
9/50=1min

he can run 9/50 miles per minute

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The line has equation

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To get the symmetric form, we have

$\begin{cases}x(t)=4-t\\y(t)=-4+4t\\z(t)=8-3t\end{cases}$

Solving for $t$ in each equation gives the symmetric form,

$t=\boxed{4-x=\dfrac{y+4}4=\dfrac{8-z}3}$

The line has intercepts in the coordinate planes wherever either the $x$ , $y$ , or $z$ coordinate is 0.

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3 years ago

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2 years ago

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3 years ago

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Answer:

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To convert the standard form equation into slope-intercept, we must make y isolated.

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Step 2: Divide both sides by -2 and flip the inequality sign.

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Therefore, the answer is J.

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