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11111nata11111 [884]
3 years ago
5

Consider a right cone with radius 2 and height 6. Its volume is V = π(2)26, or 8π units3.

Mathematics
2 answers:
svetoff [14.1K]3 years ago
8 0

The correct answers are:

A. 4

A. 2

A. Not have the same effect on.

C. Halves

B. 1/4

If the height is now 3, then the new volume is 4\pi units^{3}. If the radius is now 1, then the new volume is 2\pi units^{3}. Therefore, changing the height to half of its original value and changing the radius to half of its original value does not have the same effect on the volume. Halving the height of the cone halves the volume, while halving the radius of the cone results in 1/4 the volume.

|Huntrw6|

max2010maxim [7]3 years ago
6 0

Answer:

4, 2, not have the same effect on, halves, 1/4

Step-by-step explanation:

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When you move a circle vertically, the number that is part of the yterm<br> changes.
svetlana [45]

Answer:

Step-by-step explanation:

The general equation of a circle with center at (h, k) and radius r is

(x - h)^2 + (y - k)^2 = r^2.  You seem to be referring to "the y-coordinate of the center of the circle," that is, h in (h, k).

Yes, if you move a circle vertically, the y-coordinate of the center changes.

It's unclear what you're asking for help with.  Please try to be more specific next time.

3 0
3 years ago
Read 2 more answers
Pls help i only have the area for shape 2 pls correct me if im wrong
RSB [31]

Answer: This is equivalent to 100% correct

Don’t know what you did there but is the scoreStep-by-step explanation:

7 0
3 years ago
Read 2 more answers
P(Q) = 12/17<br> P(R) = 3/8<br> If Q and Rare independent events, find the PQ and R).
kodGreya [7K]

Answer:

9/34

Step-by-step explanation:

P(QnR) = P(Q) * P(R)

= 12/17 * 3/8

= 9/34

6 0
2 years ago
If m∠ TUW = (5x + 3)°, m∠WUV=(10x-5)°, and m∠TUV=(17X-16)°, find each measure
cricket20 [7]

Answer: m∠ TUW =  38°

m∠WUV =  12°

m∠TUV =  103°

Step-by-step explanation:

Given: m∠ TUW = (5x + 3)°, m∠WUV=(10x-5)°, and m∠TUV=(17x-16)°

Since, m∠TUV = m∠ TUW  +  m∠WUV

So, 17X-16 = (5x + 3) + (10x-5)

⇒ 17X-16 = 5x + 3 + 10x-5   [open parenthesis]

⇒  17X-16 =5x +  10x +3 -5   [combine like trems]

⇒  17X-16 =15x -2

⇒   17X -15x = -2+16     [subtract 15x and add 16 on both sides]

⇒   2x = 14        

⇒  x= 7               [divide both sides by 2]

Now, m∠ TUW = (5(7) + 3)°=  38°

m∠WUV=(10(7)-5)° =  12°

m∠TUV=(17(7)-16)° =  103°

Hence,  m∠ TUW =  38°

m∠WUV =  12°

m∠TUV =  103°

6 0
4 years ago
Solve for x in the following trapezoid. Assume QP is a mid segment.
labwork [276]

X = 2

Using the trapezoid mid segment theorem, knowing that the mid segment is parallel to the bases and half as long as the sum of the lengths of the bases, we add the lengths of the two bases and set it equal to two times the length of the mid segment.


7x+3+ 15= 16(2)

7x+18= 32

Subtract 18 from both sides.

7x = 14

Divide both sides by 7.


X = 2.


You can check your work by solving for the length of the base 7x + 3.

7(2)+3 =17

Then, add the length of the two bases together.

15 + 17 = 32. Half of 32 equals sixteen, which is your mid segment.


(correct me if i’m wrong, i got the theorem off of the internet and did the rest of the work myself.)

8 0
2 years ago
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