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FrozenT [24]
3 years ago
8

Question in the image

Mathematics
1 answer:
dalvyx [7]3 years ago
7 0
The exact surface area is 150.8 and the exact volume is 141.37.

To answer this I used the formula for surface are for a right cylinder which is. 2•3.14•r•h+2•3.14•r^2 (^2 means to the power of 2) r=radius and h=height. When you replace the r’s and the h’s with the radius and height it’ll look like this. 2•3.14•3•5+2•3.14•3^2. For the power of 2 (^2) we basically just do 3•3. But when you put that into a calculator it gives you 150.8.

To find the volume use the formula 3.14•r^2•h when you replace the r’s and the h’s with the height and the radius it’ll look like this. 3.14•3^2•5. When put into the calculator it gives you 141.37.
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What’s the median of 28,45,12,34,36,45,19,20
Ipatiy [6.2K]

Answer:

Median = 31

Step-by-step explanation:

The median is the middle number which comes after arranging the set in ascending order.

Here, the given data is: 28, 45, 12, 34, 36, 45, 19, 20

The data arranged in the ascending order is as follows:

12, 19, 20, 28, 34, 36, 45, 45

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5 0
4 years ago
Which numbers are solutions to the inequality x < −4, using the replacement set {−10, −4.3, −4, −3.9, 2}?
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On a number line, with the negative numbers on the left and the positive number on the right

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so which make the statement true

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-10 is to the left so this is an answer A


-4.3 is to the left so this is also an answer B

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2 is positive and to the right so it is not answer D



the correct answers are A and B


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The final answer/value of x is 6.

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