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Aleksandr [31]
3 years ago
5

Which of the graphs below correctly solves for x in the equation −x2 − 3x − 1 = −x − 4?

Mathematics
1 answer:
Murrr4er [49]3 years ago
7 0

Answer:

x=1 or x=-3 i<em>like </em>

Step-by-step explanation:

subtract -x-4 from both sides and left side of equation and the last step is set factor equal to 0

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Calculate the product of 8/15, 6/5, and 1/3. 
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\frac{8}{15} * \frac{6}{5} * \frac{1}{3}

First, I would multiply the last two fractions because they're smaller and easier to work with:

\frac{8}{15} * \frac{6}{5} * \frac{1}{3} = \frac{8}{15} * \frac{6}{15}

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3 years ago
Find the volume of this cylinder. Please help
algol13

Answer:

\boxed {\boxed {\sf 384 \ ft^3}}

Step-by-step explanation:

The volume is the space an object occupies. The volume formula for a cylinder is provided and it is:

V= \pi r^2 h

Where:

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The radius is the distance from the center of the circle to the edge, and it is 4 feet. The height is 8 feet. We are told to use 3 for pi.

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Substitute the values into the formula.

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Solve the exponent.

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Multiply the three numbers together.

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The volume of the cylinder is approximately <u>384 cubic feet.</u>

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Answer:

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