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gizmo_the_mogwai [7]
3 years ago
15

QUESTION AT THE BOTTOM MAKE SURE YOU KNOW THE ANSWER FIRST PLAESE

Mathematics
2 answers:
navik [9.2K]3 years ago
5 0

Answer:

V=πr2h /3

so we just substate and we get

V≈130.9

nalin [4]3 years ago
4 0

Answer: 130.83 units cubed

Step-by-step explanation:

The formula for finding the volume of a cone is \pi r^2\frac{h}{3}

We will use 3.14 for pi.

3.14r^2\frac{h}{3}

Now let's sub in our variables and solve

3.14(5^2)(\frac{5}{3})\\3.14(25)(\frac{5}{3})\\78.5(\frac{5}{3})\\130 \frac{5}{6}

5/6 is about .83

130.83

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3

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Two trains leave stations 288 miles apart at the same time and travel towards each other. One train travels at 95 miles per hour
erma4kov [3.2K]
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You could add 288 to any side, it just shows that they're 288 miles apart.
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5 0
3 years ago
Complete the steps to solve the inequality:<br><br> 0.2(x + 20) – 3 &gt; –7 – 6.2x
KIM [24]

Answer:

x > -1.25

Step-by-step explanation:

First, let's start with the left side of the equation.

1) multiply 0.2(x  + 20). You will get 0.2x+4

So you have 0.2x+4-3

Simplify that, you will have 0.2x+1

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2) 0.2x+6.2x>-7-1               Moved like terms to one side.                    

6.4x>-8                                 I combined the terms here!

x > -1.25                                 Simplified!

Let me know if you need anything else :)

5 0
3 years ago
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