2 years ago

The volume of a cylinder closed at one end is 1056cm³. If it's height is 21cm Find it's (I) tatal surface area

Mathematics

1 answer:

Elodia [21]2 years ago

3 0

Answer:

is this answer correct?

let me know in comment section below!

Step-by-step explanation:

hope you liked it!

You might be interested in

What is the value of the expression 1/2 (m-2/3n) when m=3/2 and n= 1/2 ?

yawa3891 [41]

Answer:

B. $\frac{7}{12}$

Step-by-step explanation:

$m=\frac{3}{2}\\n=\frac{1}{2\\} \\\frac{1}{2} (m-\frac{2}{3} n)=\frac{1}{2} (\frac{3}{2} -\frac{2}{3} .\frac{1}{2} )\\=\frac{7}{12}$

So B is the correct answer.

4 0

3 years ago

Compare the following decimals 0.29 0.10 0.1 5.07 5.6

Kay [80]

From least to greatest
0.10, 0.1, 0.29, 5.07, 5.6

I hope this is what you were looking for....

8 0

4 years ago

Simplify this algebraic expression.<br><br> 9k + 7 - K + 4 =

Maksim231197 [3]

Answer:

8k+11

Step-by-step explanation:

Combine like terms

9k-k

7+4

9k-k=8k

7+4=11

8k+11

6 0

3 years ago

Kiera pays $1.95 per song<br> she downloads.

Step2247 [10]

Answer:

1 song = $1.95

2 songs = $3.90

3 songs= $5.85

4 songs= $7.80

Explanation:

it's simple multiplying

6 0

3 years ago

Find the area of the shaded region. Round your answer to the nearest hundredth.

Anit [1.1K]

The 4 curved white corners = 1/4 of whole circle with radius 1/2×6
total white area = 4 [1/4 (pi)(3)^2] = 9pi = 28.27

So the shaded green region (S) = total square - total white area

S = 6×6 - 28.27 = 36 - 28.27 = 7.73 sq. m

5 0

3 years ago

The volume of a cylinder closed at one end is 1056cm³. If it's height is 21cm Find it's (I) tatal surface area​

The volume of a cylinder closed at one end is 1056cm³. If it's height is 21cm Find it's (I) tatal surface area