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lilavasa [31]
3 years ago
6

A sphere is inscribed in a cylinder. Use complete sentences and geometric formulas to compare the surface area of the sphere and

the lateral area of the cylinder.
Mathematics
1 answer:
Papessa [141]3 years ago
5 0

Answer:

1 : 1

Step-by-step explanation:

When a circle is inscribed in a cylinder, the height of the cylinder is equal to the diameter of the sphere and the radius of the cylinder is same as that of the sphere.

Let the radius of sphere is r.

height of cylinder, h = 2r

radius of cylinder = r

Surface area of sphere, A = 4πr²

lateral surface area of cylinder, A' = 2 πrh

A' = 2πr x 2r = 4πr²

The ratio of surface area of sphere to the lateral surface area of cylinder is 1 : 1.

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ElenaW [278]

Easy answer, Neighborhood Bank. But to see how:

$7,500 * 0.015 (1.5%) = $112.50

$112.50 a day times 360 days = $40,500

$40,500 times 20 = $810,000.

$810k times 20 = $16,200,000. (16.2mil)

$112.50 times 20 = $2,250.

So..

6 0
2 years ago
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Stella [2.4K]

Given:

4 relations in the options.

To find:

The relation which represents a function.

Solution:

We know that, a relation is a function if there exist a unique output value for each input value.

In option A, we have two output values y=-5 and y=1 for single input value x=-1. So, it is not a function.

In option B, we have two output values y=2 and y=4 for single input value x=3. So, it is not a function.

In option C, we have two output values y=1 and y=7 for single input value x=-1. So, it is not a function.

In option D, we have unique output value for each input value. So, it is a function.

Therefore, the correct option is D.

8 0
3 years ago
Either Table F or Table G shows a proportional relationship.
VladimirAG [237]
Table F shows the proportional relationship. 

All the x factors are being multiplied by 2. 

If you need more help, let me know.

Brainliest answer would be appreciated.
8 0
3 years ago
Read 2 more answers
Write each expression in exponential form and find its value 2 x 2 x 2 2 ​
Natasha2012 [34]

Answer:

2^{4}

Step-by-step explanation:

8 0
3 years ago
15 × u= 135<br> ---------------
NARA [144]

Answer:

15u = 135

Divide both sides by 15

u = 135/15 = 9

U is equal to 9

Hope this helps!

8 0
3 years ago
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