1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anna35 [415]
3 years ago
9

42. A cylinder has a base of 36 π in² and a volume of 432π in³. What is the surface area of the same cylinder? *

Mathematics
1 answer:
faust18 [17]3 years ago
8 0

Answer:

216π in²

Step-by-step explanation:

Base area = π × r²

36 π = π × r²

r² = 36

r = 6

Volume = base area × height

432 π = 36 π × height

height = 12

Surface area:

2 × π × r × (r + h)

2π × 6 × (6 + 12)

216π

You might be interested in
HELP HURRYYY!!! I DONT KNOW
Anettt [7]

Answer:

it would be A. it would be A because on the x coordinate would be placed like (x, y) 4 is negative and 6 is positive, hence (-4, 6)

Step-by-step explanation:

<em>can i have brainliest?</em>

5 0
3 years ago
Please help on this math question!!
katrin2010 [14]

Answer:

x = 49

Step-by-step explanation:

The third side of the largest of the inner triangles:

= \sqrt{(7\sqrt{(33)^{2} }- (33)^{2}

=\sqrt{528} =\sqrt{(16)(33)} =4\sqrt{33}

The side that continues next to 33: x -33

Applying similarity property on right triangles:

\frac{33}{4\sqrt{33} } =\frac{4\sqrt{33} }{x-33}

(33)(x-33)=(4\sqrt{33} )^{2}

33x-1089=528

33x=528+1089

x=\frac{528+1089}{33} =49

Hope this helps

6 0
2 years ago
Could someone please help
alexdok [17]

Answer:

Answer:<em>I think that is right...</em>

Answer:<em>I think that is right...Please make me brainliest...</em>

3 0
2 years ago
Alyssa bought a dress for $52 and 3 pairs of jeans. She paid a total of $125. Write an equation to represent this word problem
larisa86 [58]

Answer:

..

Step-by-step explanation:

If the dress is $52 all you have to do I subtract the total ($125)from the amount the dress was, which is 76

5 0
2 years ago
Read 2 more answers
A car gets 40 km per gallon of gasoline. How many gallons of gasoline would the car need to travel 1240 km
klasskru [66]
Do 1,240 divided by 40

= 31 gallons
6 0
3 years ago
Read 2 more answers
Other questions:
  • Whats 39511 rounded to the nearest thousand
    10·2 answers
  • How many pennies is $100
    6·2 answers
  • On average the number of drum sets sold in Michigan each year is 96,537, which is seven times the average number of drum sets so
    8·1 answer
  • What is the answer for this
    8·2 answers
  • Math help!!! Who know the answers???
    13·1 answer
  • The options are &lt;,&gt;,=
    13·1 answer
  • 7/12 divided by 2 5/8
    15·2 answers
  • GEOMETRY QUESTION- Find m &lt; h
    15·1 answer
  • ASAP<br> -WILL MARK BRIANIST
    11·2 answers
  • Helppp quick quick 15 points
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!