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kumpel [21]
3 years ago
9

Help Help Find Area Pls!

Mathematics
1 answer:
hodyreva [135]3 years ago
5 0

Answer:

A=600\picm^{2} ; Approx. 1884.95559215 cm^2

Step-by-step explanation:

A=2\pi rh+2\pi r^2\\A=2\pi 10*20+2\pi 10^2\\A=400\pi +200\pi \\A=600\pi

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In the diagram, what is the value of x? <br><br> A. 144° <br> B. 28° <br> C. 5° <br> D. 36°
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X+4x = 180
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In the game of baseball, there are 3 in outs per inning . A pitcher who pitches 4 innings and gets two batters out in the fifth
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3 years ago
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Rufina [12.5K]

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4 0
3 years ago
Read 2 more answers
I need help and steps of how u got it
Gnom [1K]

Answer:

A)  4

Step-by-step explanation:

There are a couple of ways to get this but this is how I did it:

1.  Multiply the second equation by 1/4 to get the same fraction for y as the one in the first equation

1/4 x + 1/8 y = 2

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1/12 x + 1/8 y = 1

2.  Subtract the first equation from the new equation

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3.  Divide both sides by -1/6

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   -1/6    -1/6

     x = 6

4. Substitute 4 in for x in the original equation:

1/4 (6) + 1/8y = 2

6/4 + 1/8y = 2

1/8y = 1/2

  y = 4

3 0
3 years ago
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