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ddd [48]
2 years ago
10

Cone A has a diameter of 12 meters and a slant height of 9 meters. The linear dimensions of cone B are 5 times the linear dimens

ions of cone A. Compare the volume of cone B to the volume of cone A.
******ill give brainliest plz help me*****
Mathematics
1 answer:
Karolina [17]2 years ago
8 0

Answer:

Cone volume formula

To calculate its volume you need to multiply the base area (area of a circle: π * r²) by height and by 1/3: volume = (1/3) * π * r² * h

Step-by-step explanation:

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Someone lent me a book and they told me they left something inside and the picture attached shows the note that they left for me
son4ous [18]

Answer:

'∂' -- means a partial differential

'Δ' -- means a change in some variable.

'σ' --means 'sum' and 'deviation'.

The text says something about the world turning so maybe the equation has something to do with that? Maybe it is the equation for the earth's rotation. Sorry I can't find anything else, but I hope this helps a bit!

6 0
2 years ago
Find the average rate of change of g(x)= 7x^4+7/x^3 on the interval [2,3]
joja [24]
7x^4 +7/x^2 on the interval [-2,3]
8 0
3 years ago
5x + 3y = -2
tamaranim1 [39]

Answer:

x = -1 , y = 1

Step-by-step explanation:

Solve the following system:

{5 x + 3 y = -2 | (equation 1)

3 x + 2 y = -1 | (equation 2)

Subtract 3/5 × (equation 1) from equation 2:

{5 x + 3 y = -2 | (equation 1)

0 x+y/5 = 1/5 | (equation 2)

Multiply equation 2 by 5:

{5 x + 3 y = -2 | (equation 1)

0 x+y = 1 | (equation 2)

Subtract 3 × (equation 2) from equation 1:

{5 x+0 y = -5 | (equation 1)

0 x+y = 1 | (equation 2)

Divide equation 1 by 5:

{x+0 y = -1 | (equation 1)

0 x+y = 1 | (equation 2)

Collect results:

Answer: {x = -1 , y = 1

8 0
3 years ago
How do you solve the compound inequality?
NikAS [45]

Step-by-step explanation:

To solve a compound inequality, first separate it into two inequalities. Determine whether the answer should be a union of sets ("or") or an intersection of sets ("and"). Then, solve both inequalities and graph.

Hopes this helps.

6 0
3 years ago
Select the points that is a solution
RoseWind [281]

The red area is the one which solves the system. In fact, we want the area which below both the parabola and the line (since the inequality features a \leq sign.


So, the point (1,1) is below the line but above the parabola (blue area), so it is not a solution.


The point (2,2) is above both the line and the parabola (white area), so it is not a solution.


The point (-1,0) is below both the line and the parabola (red area), so it is a solution.


So, the point (4,1) is below the parabola but above the line (green area), so it is not a solution.

8 0
3 years ago
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