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Gwar [14]
3 years ago
13

Helppppppppppppppppppppppppppppppppppppp

Mathematics
1 answer:
liraira [26]3 years ago
6 0

Answer: 527.79 m²

Step-by-step explanation:

formula is A = 2πrh + 2πr²

A = 2π x 4 x 17 + 2π x 4²

A = 527.79 m²

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A decreased by 50 and then increased by 50
Mandarinka [93]
So it is gonna be the same no change happens
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6b^3 (2a+7b), how to solve it?
slamgirl [31]
<span>6b^3 (2a+7b)

</span>
<span><span>(<span>6b^3</span>)</span><span>(<span>2a+7b</span><span>)

</span></span></span>
<span><span><span>=(<span>6b^3</span>)</span><span>(2a)</span></span>+<span><span>(<span>6b^3</span>)</span><span>(7b)

</span></span></span>
<span><span>=12ab^3</span>+<span>42<span>b^4]



Answer:  </span></span></span>
<span><span><span>12a</span><span>b^3</span></span>+<span>42<span>b^4</span></span></span>    
6 0
3 years ago
What is the diameter of a circle with circumference<br> C= 191 ? Leave answers in exact form.
lesantik [10]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Liam has 3 boxes of baseball cards with 50 cards in each box. He also has 5 boxes with 40 basketball cards in each box. If Liam
horsena [70]

Answer:

400 (Sorry if its wrong.)

Step-by-step explanation:

50×3=150

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3 0
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Conditional Probability Assistance?
krek1111 [17]

Let the event A=\{ Sophomore \}, B=\{ Boy \}

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5 0
3 years ago
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