Find the surface area of the cylinder to the nearest tenth of a square unit. Use 3.14 for π.

Answer,

Step-by-step explanation:

so you actually don't need the image to help you. what you want to do first is write a area sentence.

'v=3.14 x r x r x h'

the height should be on the side of the cylinder, and the radius should be where the line and the circle is.

say if the radius is 20, and it only goes one way, and the height is 5.

the sentence would be;

'v=3.14 x 20 x 20 x 5'

now say if the radius is still 20, but the lines go both sides, then you have to divide by 2, and that would be 10.

so then the sentence would be

'v=3.14 x 10 x 10 x 5'

it's simple!

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: