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dem82 [27]
4 years ago
14

Omg someone pleaseeee help me!!! 30 points!!!

Mathematics
1 answer:
Crank4 years ago
8 0

add the volume of a cone, V=1/3 pi times radius squared times h. The volume of the cone is V=355. Then you add the volume of the cone to the volume of the cylinder. the formula for the volume of a cylinder is V= pi times radius squared times h. So the volume of the cylinder will be V=923. if you add those two together the overall volume is 1,278.

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Maria is making a candle in the shape of a cylinder. she wants the candle to have a height of 3 cm and a radius of 2 cm. how muc
RoseWind [281]

The amount of wax that Maria will need to fill up the cylinder in this scenario is 12pi cm3 which is denoted as option A.

<h3>What is a Cylinder?</h3>

This is defined as a a three-dimensional solid that holds two parallel bases joined by a curved surface usually at a fixed point and the volume is  πr²h where r is radius and h is height.

Volume = πr²h

             = π × 2² × 3

             = 12π cm³

Read more about Cylinder here brainly.com/question/9554871

7 0
2 years ago
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Calculate the number of degrees of one exterior and one interior angle of a regular 34-gon
guapka [62]
One interior angle would have a measure of 169.4° and one exterior angle would have a measure of 10.6°.

We first find the sum of the angles of the 34-gon.  This is done using the formula
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(34-2)(180) = 32(180) = 5760

Now we divide this by 34, since there are 34 congruent angles in the shape:

5760/34 = 169.4

The measure of an exterior and interior angle together will make 180°, so the exterior angle is found by

180-169.4 = 10.6°
4 0
3 years ago
How long would it take for a car to travel a distance of 200 kilometers if it is traveling at a speed of 55 km/hr? *
VashaNatasha [74]

Answer:

3.63 i think

Step-by-step explanation:

7 0
4 years ago
Here a easy question for yall.
Gemiola [76]

Answer:

5

Step-by-step explanation:

The answer is 5 because it just is

5 0
3 years ago
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Suppose 42 stamps are added to a stamp collection that has 30 stamps
lana [24]

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