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3 years ago

The advertising sticker on Allen's

Mathematics

1 answer:

RideAnS [48]3 years ago

5 0

Answer:

Step-by-step explanation:

The rate in this case is slope of the line. The formula of a slope is m = $\frac{y_{2} -y_{1} }{x_{2} -x_{1} }$

(10, 325)

(4, 130)

m = $\frac{325-130}{10-4}$ = $\frac{195}{6}$ = 32.5 miles per gallon

The actual rate is less (better) than advertising.

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Answer:

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Step-by-step explanation:

It is the correct answer.

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2 years ago

The area of a rectangular rug is given by the trinomial r^2-4r-77. What are the possible dimensions of the rug? Use factoring.

Softa [21]

When you factor the equation...

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3 years ago

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3 years ago

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Alisiya [41]

Answer:

The length of the diagonal HJ is 10.82 units

Step-by-step explanation:

* Lets revise the rule of the distance between two points

- $d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$ , where

$(x_{1},y_{1})$ and $(x_{2},y_{2})$ are the two points

* Lets use this rule to find the length of the diagonal HJ

∵ The coordinates of point H are (-4 , 3)

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∴ $y_{1}=3$ and $y_{2}=-3$

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3 years ago

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Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers