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Sergio [31]
3 years ago
5

PLEASE HELP ME ((UNIT RATES)) 20 points again, brainliest will be given.

Mathematics
1 answer:
Vladimir [108]3 years ago
8 0

I think the answer is A sorry if it's wrong

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HELPPP PLEASEEEEE
astraxan [27]

The difference in volumes between cube and cone is 5190.52 cubic units.

<h3>How to find the volume of a cube?</h3>

Suppose that:

The side length of the considered cube is L units.

Then, we get:

The volume of that cube = L³ cubic units.

The outer figure is a cube with an edge length of 20 centimeters.

The volume of that cube = L³ cubic units.

= 8000 cubic units.

The volume of that cone

V = \dfrac{1}{3} \pi r^3 h \: \rm unit^3

The height is 20 cm and the radius will be

D = 20\sqrt{2} \\ = 28.2\\\\r = D/2\\ = 14.1

volume of that cone

V = \dfrac{1}{3} \pi r^3 h \: \rm unit^3

= V = \dfrac{1}{3} (3.14) (14.1)^3 (20) \: \rm unit^3

= 59190.52  cubic units

Therefore, the difference in volumes bbetween cube and cone is 5190.52 cubic units.

Learn more about the volume of a cube here:

brainly.com/question/26136041

#SPJ2

7 0
2 years ago
Read 2 more answers
The mean age of 4 women in an office is 28 years old. the mean age of 4 men in an office is 30 years old. what is the mean age(n
Pavlova-9 [17]

Answer:

29

Step-by-step explanation:

its obvious

5 0
3 years ago
Ill give brainly if right!!
S_A_V [24]

Answer:

The weight of square is 8 grams.

Step-by-step explanation:

Given that,

The weight of the circle = 2 grams

The weight of the triangle = 4 grams

We need to find the weight of the square. Let the weight of each square is w.

On LHS, 2 circles and 4 squares are there.

On RHS, 2 squares, 4 triangles and 2 circles are there.

For a balanced position,

Weight on LHS = Weight on RHS

2\times \text{weight of circle}+4\times \text{weight of squares}=2\times \text{weight of squares}+4\times \text{weight of triangles }+2\times \text{weight of circle}2(2)+4(w) = 2(w) + 4(4) +2(2)

4 + 4w = 2w +16 +4

4w-2w = 20-4

2w = 16

w = 8

So, weight of square is 8 grams.

4 0
3 years ago
For f(x)=3x+1 and g(x)= x2-6, find (f/g)(x)
Sliva [168]

Answer:

(3x+1)/(x^2-6)

Step-by-step explanation:

f/g(x)=f(x)/g(x)=(3x+1)/(x^2-6)

3 0
3 years ago
Jack practices his trumpet every 3days. he goes for a run every 4 days. if he did both today, in how many more days will he prac
LekaFEV [45]
7 because it is within a week according to my guest
8 0
3 years ago
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