2 years ago

Find the length of side x in simplest radical from with a rational denominator.

Mathematics

1 answer:

kozerog [31]2 years ago

8 0

Answer:

Step-by-step explanation:

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Answer:

35+28=31

Step-by-step explanation:

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What is the volume of the cylinder if the height is 2x+7 and the radius is x-3

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Answer:

Therefore the volume of the cylinder $=\pi(2x^3-5x^2-24x+63)$ cubic units

Step-by-step explanation:

Given height of a cylinder is (h) =2x+7

and radius (r)= x-3

Volume of the cylinder = $\pi r^2 h$

$=\pi (x-3)^2(2x+7)$

$=\pi (x^2-6x+9)(2x+7)$

$=\pi (2x^3-12x^2+18x+7x^2-42x+63)$

$=\pi(2x^3-5x^2-24x+63)$ cubic units

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Write the numbers in order from least to greatest. 0.3.0.5.-1.6.-1.35

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-1.6
-1.35
0.3
0.5
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2 years ago

Write an equation in slope-intercept form for the line with y-intercept −5 and slope −2/5

riadik2000 [5.3K]

Answer:

$\large\boxed{y=-\dfrac{2}{5}x-5}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

We have

$m=-\dfrac{2}{5},\ b=-5$

Substitute:

$y=-\dfrac{2}{5}x+(-5)}=-\dfrac{2}{5}x-5$

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2 years ago

Find the length of side x in simplest radical from with a rational denominator.​

Find the length of side x in simplest radical from with a rational denominator.