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2 years ago

PLEASE HELP I DONT GET IT AT ALL. PLEASEEE I’d really appreciate it. I’ll mark brainliest.

Mathematics

1 answer:

weeeeeb [17]2 years ago

4 0

Answer:

3768

Step-by-step explanation:

The question is asking for the volume of the "cylinder" straw.

1cm = 10mm

30cm = 300mm

Volume of a cylinder = $\pi r^2h$

The radius is half of the diameter = 4/2 = 2

Radius squared is 4

Height is 300mm

1200mm * 3.14 = 3768

I am not very sure, since I am not that familiar with cylinders. Sorry if this is wrong.

Hope this helps :)

Have a great day!

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marin [14]

Answer:

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Step-by-step explanation:

You can use Desmos (graphing calculator) then plug in the equation and you will find the x-values are 7.188 and 0- the origin.

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Hope that helps and have a great day!

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2 years ago

Find the slope Use this form for example:y=Mx+b

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Answer:

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2 years ago

Please help i need to answer this within 2 hours

Gelneren [198K]

The answer is A. -137.8

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3 years ago

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Which is the graph of the system of equations? x + 2y = 2 4x - y = 4

Sladkaya [172]

Solve for x for x: x+2y=2
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-9y+8+-8=4+-8 Add -8 to both sides.
-9y=-4
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3 years ago

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Lol I like your da baby pfp.

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Here’s the graph:

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2 years ago