3 years ago

Find the surface area of the cylinder using pie.

Mathematics

1 answer:

mote1985 [20]3 years ago

5 0

I believe it’s 72 I hope it’s right

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S_A_V [24]

I believe the first question is 4 feet / 1 second and the second answer is 16 oz / 1 lb

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2 years ago

How much does the atmosphere weigh over each square meter of surface? express this in tonnes (units of 1000 kg). recall the conv

Anettt [7]

Atmospheric pressure = 101,325 Newtons / m²
Weight per meter square = 101,325 Newtons
Mass per meter square = 101,325 / (9.81 x 1000)
Mass per meter square = 10.3 tonnes per m²

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2 years ago

How do you find the area of a triangle?

guapka [62]

The formula to find the area of a triangle is

$\frac{h_{b}b }{2}$

If you have any more questions let me know!

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2 years ago

Read 2 more answers

Work out m and c for the line:<br> y−4x=−1

Eduardwww [97]

Step-by-step explanation:

y -4x = -1

y = 4x -1

then y = Mx + b

m = 4

b = -1

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2 years ago

I need to simplify this

Korvikt [17]

Hi there!

$3 \sqrt{54} + 2 \sqrt{24} =$
First we split up the square root into two parts.

$3 \times \sqrt{9} \times \sqrt{6} + 2 \times \sqrt{4} \times \sqrt{6} =$
Now we calculate the value of the square roots which have an integer as a solution

$3 \times 3 \times \sqrt{6} + 2 \times 2 \times \sqrt{6} =$
Multiplying the integers gives us our next step.

$9 \sqrt{6} + 4 \sqrt{6} =$
And finally we add up the roots.

$13 \sqrt{6}$

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3 years ago