3 years ago

SOMEONE PLEASE HELP ME!!!!!!!!!!!!1

Mathematics

1 answer:

Contact [7]3 years ago

4 0

Answer:

Step-by-step explanation:

sorry idk how to explain it

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What is the height of the cylinder in the diagram? Round your answer to the nearest whole number.

ryzh [129]

Answer:

$\mathrm{78.96 \: cm}$

Step-by-step explanation:

Cylinder volume formula is $\pi r^2h$

$\pi \times 6^2 \times h=904.78$

$36\pi \times h=904.78$

$h=904.78 \div 36\pi$

$h=78.95695$

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3 years ago

llean works as a welder in web designer as a welder she earns $18 per hour last week she works x hours as a wlder and her Fran p

melamori03 [73]

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I wasn’t able to find the multiplication sign on my keyboard and didn’t want to confuse you so I replaced x with times

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3 years ago

A cylinder is shown. Use 3.14 as the value of pi 7 mm for radius 11 mm for height

sukhopar [10]

Answer:

Volume is 1,692.46

Step-by-step explanation:

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3 years ago

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5 rational and irrational numbers in decimal form

alexira [117]

Answer:

A rational number is a number that can be expressed as a fraction (ratio). This includes whole numbers, square roots that can be solved evenly, negatives, decimals, and repeating decimals that can be solved with a fraction.

$\frac{1}{2}$ ↔ .5
5 ↔ 5.0
$\sqrt{4}$ ↔ 2.0
-13 ↔ -13.0
0.38462... ( $\frac{5}{13}$ )

An irrational number is a number that is NOT rational. It's the complete opposite!

π ↔ 3.14159
.13133133...
$\frac{\sqrt{3} }{2}$ ↔ 0.86603...
- $\sqrt{5}$ ↔ -2.23607...
$\sqrt{5}$ ↔ 2.23607...

Hope this helps!!!

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3 years ago