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Lyrx [107]
3 years ago
9

Help step by step on how to do

Mathematics
1 answer:
Andre45 [30]3 years ago
6 0

Answer:

Okay so you first need to figure out what your variables are in the equation given. It tells you pi is 3.14. on the top of the cylinder it shows that the radius (r) is 2. the height (h) is shown on the cylinder as 4. Now all you have to do is plug in the values for the variables into your calculator. You have (2) times (3.14) times the radius (2) and you square the radius. then you add (2) x (3.14) x (2) x (4). So if you put it in your calculator it would look like this: (2)(3.14)(2)^2+(2)(3.14)(2)(4)=75.36 Your answer is 75.36

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You need an x value that is along the flat part of the graph. 

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You need a value between 0 and - 1. The only value there that does that is B. 
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B <<<<<< answer.
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<h2>Hello!</h2>

The answer is:

The expression for the number of sweets that Sara and Tim have now, are:

Sara=(17-x)Sweets\\\\Tim=\frac{(24+x)Sweets}{2}

<h2>Why?</h2>

To write the expressions for the number of sweets that Sara and Tim have now, we need to follow the next steps:

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Sara=24 Sweets\\Tim=24 Sweets

Then, Sara gives Tim x Sweets

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So, the expression for the number of sweets that Sara and Tim have now, are:

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Have a nice day!

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