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
mafiozo [28]
3 years ago
12

What is the surface area of the cone below with radius 9 cm and height 12 cm?

Mathematics
1 answer:
V125BC [204]3 years ago
4 0

Answer:

A≈678.58cm²

Step-by-step explanation:

You might be interested in
Helpppppp :((((( this is confusing
pav-90 [236]
I’m not exactly sure but I think it is G
4 0
2 years ago
Read 2 more answers
A gasoline service station offers 0.20 cents off the regular price per gallon every Tuesday. What equation relates the discounte
gavmur [86]
D - 0.20 cents = r + 0.20 cents = d
5 0
3 years ago
Can someone help me please
Trava [24]

Answer:

5n units

Step-by-step explanation:

C=2πr =2·π·2.5

5 0
3 years ago
ashley purchased a prepaid card phone card for $15. long distance calls cost 11 cents per minute using this card. ashley used he
user100 [1]
It depends if Ashley was on the call for seconds too,if there can be a remainder , if so then it would be 3 min. and 47 sec.
5 0
3 years ago
What is the fraction of .25
Deffense [45]

Answer:

1/4

Step-by-step explanation:

.25 out of 1.0

.25*4=1

Glad I could help!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone answer this? :(
    15·2 answers
  • What is the quotient of 63 and a number is 9
    9·2 answers
  • 7 copies of the sum of 8 fifths and 4​
    9·2 answers
  • Help with this worksheet due tomorrow, please i need help asap. I think the other ones are wrong i’m not sure.
    13·1 answer
  • Below, the two-way table is given for a
    15·1 answer
  • What is the slope of the line that passes through the points (-7,3) and (-2,7)
    15·1 answer
  • 3. Avery's dog has a mass of 6 kilograms. What is the mass of the dog in
    7·1 answer
  • Earthquakes are measured by the Richter scale and demonstrated by the formula R = log(A) where A measures the amplitude of the e
    14·1 answer
  • The width of a 2-by-4 piece of wood is actually 3 1/2 inches. Find the total width of 28 2-by-4s laid side by side. Simplify you
    11·1 answer
  • Find the surface area of the composite figure.​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!