3 years ago

Please answer as fast as possible see the image

Mathematics

2 answers:

Alenkinab [10]3 years ago

8 0

Answer:

Step-by-step explanation:

surface area of a cylinder = 2πrh + 2πr²

where: r = 4 km radius

h = 8 km

plugin values into the formula

surface area of a cylinder = 2πrh + 2πr²

= 2 π (4) 8 + 2 π (4)²

= 201.062 + 100.531

= 301.593 km²

Lelu [443]3 years ago

8 0

Answer:

Hope it's help you and Mark me as brainliest.

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Shawn says that 3.22 is a rational number. Leah says 3.22 is a repeating decimal. Who is correct and why?

MAVERICK [17]

Answer:

Hi, There! Leah Is Correct

Step-by-step explanation:

A fraction is a repeating decimal if the prime factors of the denominator of the fraction in its lowest form do not only contain 2s and/or 5s or do not have any prime factors at all.

____________________________________________________________

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2 years ago

Read 2 more answers

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Ivan

72 divided by 6374 is equal to 0.0113

Hope it helps :)

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3 years ago

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The answer should be $20.77

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3 years ago

Y-9=3/4(x+8) rewrite it in slope intercept form explain your answer.

Angelina_Jolie [31]

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divide -9÷-9
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3 years ago

Graph the following piecewise function:

zhenek [66]

Check the picture below.

notice the solid circle at -4 and 3, since it includes those points.

also notice the dashed line, though the lines keeps on going those ways, is not included in the piece-wise, since it's not part fo the domain or constraints.

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