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3 years ago

How to convert 100 inches per minute to feet per minute?

Mathematics

1 answer:

morpeh [17]3 years ago

4 0

Answer:

8 1/3 ft/min

Step-by-step explanation:

12 inches = 1 foot

100 inches = 8 1/3 feet

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Write an equation of the line that passes through (2,7) and is parallel to the line shown ( please help !! )

Anna007 [38]

Answer:

$y=2x+3$

Step-by-step explanation:

We will first need to determine the slope of the line shown.

We know that it passes through the two points (-2, -2) and (1, 4).

Thus, we can use the slope formula to find the slope between the two points:

$\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Let (-2, -2) be (x₁, y₁) and let (1, 4) be (x₂, y₂). Substitute:

$\displaystyle m=\frac{4-(-2)}{1-(-2)}=\frac{6}{3}=2$

Hence, the slope of the original line was 2.

Since we want the new line to be parallel, the slope of the new line must also be 2.

We know that the slope is 2 and it passes through the point (2, 7).

So, we can use the point-slope form:

$y-y_1=m(x-x_1)$

We will substitute 2 for m. We will also let (2, 7) be (x₁, y₁). Substitute:

$y-7=2(x-2)$

Solve for y. Distribute the right:

$y-7=2x-4$

Add 7 to both sides. Hence, our equation is:

$y=2x+3$

6 0

3 years ago

Last year Rachel contributed $105 each month toward her 401k her employer matched 17% of her contributions what was the total am

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When it comes to finding the percent of something, you simply divide the percent by 100 and multiply that number by the given amount, like so:
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$17.85

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3 years ago

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3 years ago

PLEASE ANSWER!!!!!!!!!

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3 years ago

Mrs. Terrace cut a small birthday cake into 6 equal pieces for 6 children. One child was not hungry, so she gave the birthday bo

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Answer: