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3 years ago

A cylinder has a base radius of 6 feet and a height of 12 feet.What is it's volume in cubic feet, to the nearest tenths place

Mathematics

1 answer:

Neporo4naja [7]3 years ago

8 0

Answer:

$volume = \pi {r}^{2} h \\ = 3.14 \times {6}^{2} \times 12 \\ = 1357.2 \: {ft}^{3}$

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Simplify 5sqrt 12xm^3 <br> Assume x and m are nonnegative

fredd [130]

Answer:

The right answer to your question is the third option

Step-by-step explanation:

5 √12xm³

First find the prime factors of 12

12 2

6 2

3 3

1 Then 12 = 2² 3

and m³ = m m²

So 5 √ 2² 3 x m m²

and 5 (2)(m) √ 3xm

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3 years ago

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BartSMP [9]

Answer:

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3 years ago

1. Which is less? -27 or -36

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3 years ago

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valina [46]

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Step-by-step explanation:

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3 years ago

Which choice is the equation of a line that passes through (9, -3) and is parallel to the line represented by this equation? y=5

miskamm [114]

Answer:

$y+3=\frac{5}{3}(x-9)$ or $y=\frac{5}{3}x-18$

Step-by-step explanation:

step 1

Find the slope of the line parallel to the given line

we know that

If two lines are parallel, then their slopes are the same

we have

$y=\frac{5}{3}x-4$

therefore

The slope m of the line parallel to the given line is

$m=\frac{5}{3}$

step 2

Find the equation of the line in point slope form

$y-y1=m(x-x1)$

we have

$m=\frac{5}{3}$

$point\ (9,-3)$

substitute

$y+3=\frac{5}{3}(x-9)$ ----> equation of the line in point slope form

step 3

Find the equation of the line in slope intercept form

$y=mx+b$

we have

$y+3=\frac{5}{3}(x-9)$

Isolate the variable y

$y+3=\frac{5}{3}x-15$

$y=\frac{5}{3}x-15-3$

$y=\frac{5}{3}x-18$

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3 years ago