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3 years ago

10

Aaron wants to go car shopping. He wants to buy different models all at the same price. He buys 3 Lincolns, 5 Fords, and 10 BMWs

. If he spends a total of $119,772, how much were each of the cars that he purchased?

1 answer:

ExtremeBDS [4]3 years ago

8 0

The answer is $6.654, that’s the price for each car. You just divide 119.772 / the number of cars. Hope it helped.

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Compare the y-intercepts and the rates of change of the following items.

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Answer:

The answer is C: They are all the same.

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3 years ago

A circular field has arey 144001 square feet.<br> What is the radius of the field?

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Answer:

about 214.1

Step-by-step explanation:

Since pi r squared is the formula for a circle's area, you would do the opposite. First, you would divide 144001 by pi which is about 45,836.94. Then, you would find the square root of that which is about 214.1.

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3 years ago

Please hurry! 8. Write in your own words what happens to the

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X-Axis
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3 years ago

Read 2 more answers

A fountain holds 12,500 gallons of water. Joe wants to find how many liters that is. Which proportion could he use to solve for

DedPeter [7]

Answer:

The proportion <u>1 L : 0.26 gal = x L : 12500 gal</u>.

Step-by-step explanation:

Given:

A fountain holds 12,500 gallons of water.

1 L = 0.26 gal

Now, to get the proportion to solve for the number of litres.

$1\ L : 0.26\ gal = x\ L:12500\ gal$

$\frac{1\ L}{0.26\ gal} =\frac{x\ L}{12500\ gal}$

<em>On solving :</em>

$x=12500(\frac{1}{0.26})\ L$

Therefore, the proportion <u>1 L : 0.26 gal = x L : 12500 gal</u>.

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4 years ago

Find all solutions of the equation in the interval [0, 2π).

skelet666 [1.2K]

Answer:

x=0

Step-by-step explanation:

$4 \cos(x) = - \sin {}^{2} (x) + 1$

$4 \cos(x) = 1 - \sin {}^{2} (x)$

$4 \cos(x) = \cos {}^{2} (x)$

$4 \cos(x) - \cos {}^{2} (x) = 0$

$\cos(x) (4 - \cos(x) ) = 0$

$\cos(x) = 0$

$x = 0$

$4 - \cos(x) = 0$

$\cos(x) = 4$

There is no solution here because cosine is undefined it the range is not between -1 and 1 so the only answer is 0.

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2 years ago