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Bezzdna [24]
2 years ago
5

This is for math, this is a test great help

Mathematics
2 answers:
RUDIKE [14]2 years ago
8 0

Answer:

12.5

Step-by-step explanation:

uysha [10]2 years ago
5 0

Answer: 12.5 :)

Step-by-step explanation:

I already answered but here anyway.

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A cone has a radius of 200 m at its base. The cone is 50 m high. How much space is inside the cone?
Sauron [17]

The question "how much space is inside a solid?" is actually asking about the volume of that solid.

The volume of a cone is given by

V = \dfrac{1}{3}\pi hr^2

where h is the height of the cone, and r is its radius.

So, you only need to plug in the values:

V = \dfrac{1}{3}\pi\cdot 50 \cdot 200^2 = \dfrac{2000000\pi}{3}m^3

7 0
3 years ago
Select all that apply.
julia-pushkina [17]

Answer:

10/15 8/12 14/21

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the slope of (-17,-11), (10,8)
poizon [28]
-11-8=-19
-17-10=-27

slope=19/27
6 0
3 years ago
Read 2 more answers
How does having a different strategy to try when you encounter a roadblock help?
UkoKoshka [18]

Answer:

It always helps to have at least one emergency strategy for each subject because it is easy to just lose focus or not be interested. It can help by getting you back on track or solve a problem.

Step-by-step explanation:

5 0
3 years ago
You deposit $800 in an account. The account earns $360 simple interest in 3 years. What is the annual interest rate?
Maru [420]

Answer:

15%

Step-by-step explanation:

We have the followign simple interest formula

FV (aka AV)=PV(1+it)

which means that we have

(800+360)=800(1+3i)

1.45=1+3i

.45=3i

.15=i

15%

4 0
3 years ago
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