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3 years ago

Y=7x-14 x intercept

Mathematics

1 answer:

Zanzabum3 years ago

5 0

Answer:

y equal -7

Step-by-step explanation:

i think so but it will help you

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The slope of a line parallel to y = x – 3 would be: Group of answer choices -1 1 3 -3

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3 years ago

Louann and Carla received equal scores on a test made up of multiple choice questions and an essay. Luanne got 14 multiple choic

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Saying m is multiple choice questions, that equation would be:
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3 years ago

The question is in the picture, need help ASAP please !!

scoray [572]

Answer:

A. 17°

Step-by-step explanation:

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2 years ago

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Paraphin [41]

Answer:

Additive Identity Property

Step-by-step explanation:

Additive Identity Property means that when you add 0 the answer will always equal the other number.

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3 years ago

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The radius of the large sphere is double the radius of the small sphere. How many times does the volume of the large sphere than

pshichka [43]

Answer:

8 times larger.

Step-by-step explanation:

The radius of the large sphere is double the radius of the small sphere.

Question asked:

How many times does the volume of the large sphere than the small sphere

Solution:

Let radius of the small sphere =  $x$ 

As the radius of the large sphere is double the radius of the small sphere:

Then, radius of the large sphere = $2x$

To find that how many times is the volume of the large sphere than the small sphere, we will divide the volume of large sphere by volume of small sphere:-

For smaller sphere: $Radius = x$

$Volume \ of \ sphere = \frac{4}{3} \pi r^{3}$

$=\frac{4}{3} \pi x^{3}$

For larger sphere: $Radius = 2x$

$Volume \ of \ sphere = \frac{4}{3} \pi r^{3}$

$=\frac{4}{3} \pi (2x)^{3}$

Now, we will divide volume of the larger by the smaller one:

$=\frac{4}{3} \pi (2x)^{3}\div\frac{4}{3} \times\frac{\pi }{1 } \times x^{3}\\ \\ =\frac{4}{3} \pi\times8x^{3} \times\frac{3}{4\pi }\ \times\frac{1}{x^{3} }$

$\frac{4}{3}\pi\ is \ canceled\ by\ \frac{3}{4\pi } \ and\ also\ x^{3} is\ canceled\ by \ \frac{1}{x^{3} }$

Now, we have

= $\frac{8}{1}$

Therefore, the volume of the large sphere is 8 times larger than the smaller sphere.

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3 years ago

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