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
tamaranim1 [39]
3 years ago
14

If the surface area of a cylinder is given by SA =

Mathematics
1 answer:
Mars2501 [29]3 years ago
7 0

Answer:

The height is 11/2

Step-by-step explanation:

We know SA = 30n

and r = 2

We are solving for h. So plug in our values

30n = 2n(2)^2 + 2n(2)h

Multiply and square on the right side terms

30n = 8n + 4nh

Divide everything by n

30 = 8 + 4h

Subtract 8 on both sides

22 = 4h

Divide by 4 on both sides

h = 22/4 = 11/2

Check:

30n = 2n(2)^2 + 2n(2)(11/2)

30n = 8n + 22n

30n = 30n

You might be interested in
Spencer throws a fair six-sided dice.
sergejj [24]

Answer:

Step-by-step explanation:

P(E)=3/6=1/2

So it is equally probable to roll even as it is to roll an odd.

’evens’

5 0
3 years ago
What is the unit rate
AVprozaik [17]
Could you resend the picture it isn't clear?
7 0
3 years ago
What if there was crackkk baby FoOTbALL<br><br><br> LLMFAOOOOooooooooOoOooO
pochemuha

BAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA

4 0
3 years ago
I NEED HELP PLEASE <br> are 12 cups greater than or less then 4liters <br> ?????
zhannawk [14.2K]

Answer:

12 cups are less than 4 liters

4 0
3 years ago
Read 2 more answers
Wich equation shows ax - w = 3 solved for w
VladimirAG [237]

Answer:

Answer depends on the value you put

Step-by-step explanation:

let's say a= 3 and x =4 then,

or 3*4 -w = 3

or 12 - w = 3

or -w = 3- 12

or -w = -9

or w = 9

just put any value in a and x and you will get the answer

7 0
2 years ago
Other questions:
  • Write a real world situation that can be represented by the expression x - 12 subtraction
    13·1 answer
  • Kyle a used 10 cups of raisins to make 5 batches of oatmeal raisin cookies. How many cups of raisins are in 1 batch of cookies?P
    9·2 answers
  • Which of these triangle pairs can be mapped to each other using a reflection and a translation?
    13·2 answers
  • What is the measure of DHF in circle H? <br> 270<br> 90<br> 220<br> 130
    9·1 answer
  • An obtuse triangle has angle measurements of 100°, 60°, and 20°. If the longest side of this triangle is 20 feet,
    14·1 answer
  • Match the real-world problem to its constant of proportionality.
    14·1 answer
  • 2 m<br> 2 in<br> 1.7 m<br> 3 m<br> 1 m<br> 1 m
    9·2 answers
  • Please Help me!!!<br><br> The question is: <br> Which graph shows the solution to y &gt; x – 8?
    5·1 answer
  • Need help asap please
    11·1 answer
  • #17 Hunter walks 1 2/5 miles a<br> day. How many miles does<br> he walk in 18 days?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!