Ask question

Ask question

All categories

3 years ago

8

[20 POINTS] A cylinder has a height of 11 centimeters and its circle bases have a radius of 9 centimeters. Find the surface area

of the cylinder.

1 answer:

galben [10]3 years ago

4 0

The third bubble is correct

You might be interested in

27 1/5 over 4/5 as a unit rate

REY [17]

Answer:

$\frac{34}{1}$ or $34$

Step-by-step explanation:

we know that

To find the unit rate divide 27 1/5 by 4/5

but first

Convert mixed number to an improper fraction

$27\frac{1}{5}=27+\frac{1}{5}=\frac{27*5+1}{5} =\frac{136}{5}$

so

$\frac{136}{5}:\frac{4}{5}=\frac{136}{4}=\frac{34}{1}$

8 0

3 years ago

Please help plzzzzz........

leva [86]

Answer:

a=108

Step-by-step explanation:

180x3=540

540/5=108

a=108˚

6 0

3 years ago

Find the area of the shaded regions. Give your answer as a completely simplified

Snezhnost [94]

Do the area of the circle as a whole minus (72/360 x radius^2) and then minus the other grey area.

8 0

3 years ago

Factorise x^2+11x+18

Semenov [28]

Answer:

(x + 9)(x + 2 )

Step-by-step explanation:

Sum =11

Product = 18

Factors = 9 , 2

When you multiply (9*2 = 18) and when you add (9 +2 = 11).

x² + 11x + 18 = x² + 9x + 2x + (9*2)

=x(x + 9) + 2(x + 9)

= (x + 9)(x + 2 )

4 0

3 years ago

Read 2 more answers

What's the name of the line segment in the diagram below? A. B. C. D.

Olegator [25]

The answer to this question is C. I believe

5 0

3 years ago

Read 2 more answers