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chubhunter [2.5K]
3 years ago
12

A sphere with a radius of 15 cm has the same volume as a cylinder with a radius of 5 cm. What is the height of the

Mathematics
1 answer:
RUDIKE [14]3 years ago
5 0

Answer:

the answer is 180

Step-by-step explanation:

if you have any more questions like this there's a geometry calculator on bing and it can help you find the answer.

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Need help will give thanks and brainliest
Y_Kistochka [10]

Answer:

y=\frac{2}{3} x-1

Step-by-step explanation:

Linear equations are typically organized in slope-intercept form:

y=mx+b where m is the slope and b is the y-intercept (the value of y when the line intercepts the y-axis)

<u>1) Find the slope of the line (m)</u>

The equation for slope: \frac{y_2-y_1}{x_2-x_1} when the given points are (x_1,y_1) and (x_2,y_2)

Plug in the given points (3,1) and (6,3)

\frac{y_2-y_1}{x_2-x_1}

=\frac{3-1}{6-3}\\=\frac{2}{3}

Now, plugging this back into y=mx+b, our equation looks like this:

y=\frac{2}{3} x+b

<u />

<u>2) Find the y-intercept of the line</u>

To find the y-intercept, we take the equation that we have so far and plug in any given point to solve for b. For example, we can use the point (3,1):

1=\frac{2}{3}*3+b\\1=2+b

Subtract both sides by 2 to isolate b

1-2=2+b-2\\-1=b

<u>3) Plug m and b into y=mx+b</u>

y=\frac{2}{3} x-1

I hope this helps!

8 0
3 years ago
HELP!! What is the equation of the graphed line?<br> (y=mx+b)
Anettt [7]
So to fine slope you would use the formula down below:

rise/run

So use a graphed point, 0, -5 and you rise or count up quadrants up to a point and then horizontally move to when you find that point.

So from 0,-5 go up 9 vertically, and you would be on the 4

Go horizontal 3 spots and your on a designated point.

So the rise is four and the run is 3

So 4/3 is the slope

In the y= Mx + b equation you would set the equation like this:

y= 4/3 + -5

The m in this formula stands for the slop and the b stands for the y-intercept

The y-intercept is the point that is on the y-axis and where it starts.
6 0
2 years ago
The coordinates for point A are. Explain how these numbers tell you the position of point A using the graph?
Ilia_Sergeevich [38]

The coordinates for point a are (-3,5)

The first point tells you the x value and the second tells the y value

4 0
4 years ago
Write the product of 0.4×0.4×0.4 in exponential form
bearhunter [10]
<span>0.4×0.4×0.4 is equal to 0.4 to the third power, or 0.4</span>³
To convert to exponential form, count how many times the number is multiplied by itself and make that number the exponent. In this case, the 0.4 is multiplied by itself 3 times, so our exponent is 3. 

Answer is 0.4³
5 0
4 years ago
3x - 2y = 13 x + 4y = 14​
AleksandrR [38]

Answer:

10x +6y - 14

Step-by-step explanation:

3x - 2y = 13x + 4y = 14

3x = 13x + 6y = 14

-10x = 6y = 14

10x + 6y - 14

6 0
3 years ago
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