All categories

3 years ago

Find the surface area of the cylinder. Round your answer to the nearest tenth.

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

8 0

Answer:

Sorry, i can't help you with this question, because you never provide the picture of the cylinder, but here is the formula of the cylinder and the steps how to find it.

Step-by-step explanation:

Formula: A=2πrh+2πr2

Add the area of every end plus the surface of the side to find the surface of the cylinder. Each end is a circle so that each end's surface area is β*r2, where r is the end's radius. The total region is 2 ′ * r2. There are two sides.

Hope this helps.

You might be interested in

In the figure below, angle ABD measure 41°. what is the measure of angle ABC?

Grace [21]

Can you post the figure please :)

3 0

3 years ago

I need help 3/4 as a decimal pls help

qwelly [4]

Answer:

0.75

Step-by-step explanation:

Each 1/4 is a quarter so multiply 0.25*3 which equals 0.75

7 0

3 years ago

Read 2 more answers

The numerator of fraction is 1 less then its denominator if the numerator is increased by 5 the new fraction becomes equivalent

jek_recluse [69]

Answer:

4/5

Step-by-step explanation:

the numerator of fraction is 1 less than its denominator. If the numerator is increased by 4 and the denominator is increased by 5, the new fraction becomes equivalent to 4/5. what is the original fraction?

Let n = numerator

d = denominator

n = d - 1

$\frac{d - 1}{d}$

$\frac{d - 1 + 4}{d + 5}$ = $\frac{4}{5}$

$\frac{d + 3}{d+ 5}$ = $\frac{4}{5}$

cross multiply

5(d + 3) = 4(d + 5)

5d + 15 = 4d + 20

d = 5

n = d - 1

5 - 1 = 4

original fraction 4/5

8 0

2 years ago

Choose the correct molecular geometry of the phosphorus atom in each of these ions from the list below: A) square plane B) T-sha

mario62 [17]

Answer:

See attached picture.

Step-by-step explanation:

See attached picture.

For remaining parts resubmit question.

5 0

3 years ago

Y = 7x + 3 <br> what is the X and Y intercepts

Neko [114]

To find the x intercept,plug a zero in for y and solve.
To find the y intercept,plug a zero in for x and solve.
y = 7x + 3
g = 7(0)+3
y = 3
(0,3)

y = 7x + 3
0 = 7x + 3
Subtract 3 from both sides.
-3 = 7x
Divide both sides by 7
-3/7 = x
(-3/7, 0)

3 0

3 years ago