2 years ago

If the volume of the solid below is 490 cubic inches, what is the height of the solid?

Mathematics

1 answer:

aleksklad [387]2 years ago

7 0

Answer:The percent change in volume between cylinders A and B is 50%.

Step-by-step explanation:

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Studentka2010 [4]

Answer:

It's D. 53.1°

Step-by-step explanation:

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2 years ago

Odd numbers 3 and 19

Lana71 [14]

Yes those are odd numbers

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3 years ago

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If 3r = 18, what is the value of 6r + 3

Free_Kalibri [48]

Answer:

Step-by-step explanation:

In order to solve this you have to fond r.

In 3r=18 you divide the 3 from both sides to isolate the variable.

18÷3=6 so you are left with r=6

So r is 6.

Plug that into 6r+3

6(6)+3

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36+3=39

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2 years ago

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Find the quotient. 12^9/12^3 A) 1227 B) 1212 C)126 D) 123

salantis [7]

Answer:

A) 1227

Step-by-step explanation:

$\frac{12^9}{12^3}=2985984$

$12^{3}=1728\\and 12^{9}=5159780352$

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3 years ago

If a rectangle has a area of 36x^3+24x^2-18x and the width is 6x what is the length

diamong [38]

Answer:

$lenght= 6 {x}^{2} + 4x - 3$

Step-by-step explanation:

$lenght = \frac{area}{width} \\ \\ = \frac{36 {x}^{3} + 24 {x}^{2} - 18x }{6x} \\ \\ = \frac{6x(6 {x}^{2} + 4x - 3) }{6x} \\ \\ lenght= 6 {x}^{2} + 4x - 3$

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2 years ago