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3 years ago

Solve the problem.

Mathematics

1 answer:

miskamm [114]3 years ago

7 0

Answer:

0.7

Step-by-step explanation:

Find Explanation attached

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4 ( 3x - 8 ) = 4 <br>how do i solve this problem

ludmilkaskok [199]

4(3x-8)=4
12x-32=4
12x=36
x=3

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Javier has a model of a cone with a radius of 3 inches and a height of 10 inches. Javier increased his model’s volume by doublin

statuscvo [17]

Answer:

$240 \pi\ in^{3}$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z------> the scale factor

x-----> the volume of the larger cone

y-----> the volume of the original cone

$z^{3}=\frac{x}{y}$

In this problem we have

$z=2$ -----> scale factor

substitute

$2^{3}=\frac{x}{y}$

$8=\frac{x}{y}$

$x=8y$

That means-----> The volume of the larger cone is 8 times the volume of the original cone

Find the volume of the original cone

$V=\frac{1}{3}\pi r^{2} h$

we have

$r=3\ in$

$h=10\ in$

substitute

$V=\frac{1}{3}\pi (3^{2})(10)=30 \pi\ in^{3}$

therefore

The volume of the larger cone is equal to

$8*30 \pi\ in^{3}=240 \pi\ in^{3}$

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-Anyone wanna help a sister out??-

GalinKa [24]

The answer would be A because a <span>correlation coefficient is only </span> $-1 \leq r \leq 1$

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HELP PLEASE HELP Please

mylen [45]

The answer is b, 5x^2 + 24x + 1

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Convert 510° from degrees to radians

vitfil [10]

Answer:

$\frac{17\pi }{6}$

Step-by-step explanation:

To convert from degrees to radians

radian = degree measure $\frac{\pi }{180}$

= 510 × $\frac{\pi }{180}$

= $\frac{51\pi }{18}$

= $\frac{17\pi }{6}$ radians

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