Find the solution to the equation 30x +7= 9. Give your answer as a fraction.
2 answers:
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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 =
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!