2 years ago

Pls help thank you so much

Mathematics

2 answers:

butalik [34]2 years ago

6 0

49/4 yd^3 is the volume

AURORKA [14]2 years ago

4 0

12 and a half (make sure you type it correctly and don't put 12.5)

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What is the awnser to that question

nataly862011 [7]

The correct answer is A square root of 41

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2 years ago

Add another ordered pair to this relation that would make it not a function anymore.(-3, -6), (-2, -1), (-1, 0), (0, 3), (1, 15)

Whitepunk [10]

Answer:

( 2,30 )

Step-by-step explanation:

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2 years ago

Cone A has a radius of 2 inches and a height of 3 inches. In cone B, the height is the same, but the radius is doubled. Calculat

wlad13 [49]

Answer: Option C.

Step-by-step explanation:

Use the formula for calculate the volume of a cone:

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

Where r is the radius and h is the height.

Volume of the cone A:

$V_A=\frac{1}{3}\pi (2in)^2(3in)=12.56in^3$

Volume of the cone B:

If the height of the cone B and the height of the cone A are the same , but the radius of the cone B is doubled, then its radius is:

$r_B=2r_A\\r_B=2*2in\\r_B=4in$

Then:

$V_B=\frac{1}{3}\pi (4in)^2(3in)=50.26in^3$

Divide $V_B$ by $V_A$ :

$\frac{V_B}{V_A}=\frac{50.26in^3}{12.56in^3}=4$

Therefore: When the radius is doubled, the resulting volume is 4 times that of the original cone.

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3 years ago

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VikaD [51]

The answer to your question is 148.75

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2 years ago

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Alex777 [14]

Answer:

-2

Step-by-step explanation:

If x=0

-3(0)+2y=-4

-0+2y=-4

We can say

2y-0=-4

2y=-4

Dividing both side by 2,

y=-2

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1 year ago