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
Lena [83]
3 years ago
15

What is the surface area of the cone a. 460 in^2 b. 390 in^2 c. 425 in^2 d. 360 in^2

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
3 0

Answer:

Surface area of the cone = 360π in²

Step-by-step explanation:

Formula for the surface area of a cone is,

Surface area = πr(r + l)

Here 'r' = radius of the circular base of the cone

l = Lateral height of the cone

Now we substitute the values in the formula from the figure attached,

Surface area = π(10)(10 + 26)

                     = 360π in²

Therefore, surface area of the cone will be 360π in².

You might be interested in
If sv=38, su=26, and the perimeter of SUV is 102, what is the value of RU?
Finger [1]

Answer:

38

Step-by-step explanation:

Let SUV be a triangle

Perimeter of SUV = SU+SV + UV

102 = 38 + 26 + UV

102 = 64 + UV

UV = 102 - 64

UV = 38

Hence the length of UV is 38

8 0
2 years ago
Y+2=1/3 (x+1) please can you help
miskamm [114]

Equation:

y + 2 = 1/3(x+1)

Assuming you are solving for Y:

y + 2 = 1/3(x) + 1/3(1)

(y + 2) - 2 = (1/3x + 1/3) - 2

y = 1/3x + 1/3 - 2

<u>y = 1/3x - 5/3</u>

7 0
3 years ago
OKAY HELP ME!! I have my answer but I need to know if it's correct!!!
Pavlova-9 [17]

Answer:

D=8p

David (d) is equal to 8 times the number of photographs Gary (p) has.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the perimeter of the polygon with the vertices g(2, 4), h(2,−3), j(−2,−3), g(2, 4), h(2,−3), j(−2,−3), and k(−2, 4)k(−2, 4)
Julli [10]
<span>The distance between g and h is sqrt[(2-2)^2+(4+3)^2]=7 The distance between h and j is sqrt[(2+2)^2+(-3+3)^2]=4 The distance between j and k is sqrt[(-2+2)^2+(-3-4)^2]=7 The distance between k and g is sqrt[(-2-2)^2+(4-4)^2]=4 The perimeter of the polygon is 7+4+7+4=22</span>
7 0
3 years ago
The postal service charges $2 to ship packages up to 5 ounces in weight and $0.20 for each additional ounce up to 20 ounces. Aft
Luda [366]

Answer:

The domain is all of the x values. From the graph, all of the x values are greater than or equal to 0 so the answer is x ≥ 0.

3 0
3 years ago
Other questions:
  • A gallon of gasoline cost 2.96. Your car has a 25 gallon gas tank and can travel 28.8 miles on each gallon of gasoline. How much
    10·1 answer
  • In how many ways can Susan arrange 10 books into 3 slots on her bookshelf?
    5·1 answer
  • Complete the following: (r-s)^2 = (___)^2 -(___)rs + s^2
    6·1 answer
  • How do I simplify (-3)(7)+(-5)(-2)
    5·2 answers
  • Can someone explain to me how odds work in math. (There's a picture above)
    6·1 answer
  • N is an interger and -2
    14·1 answer
  • X+y=13<br> 2x-y=5<br><br> solve using any method
    15·1 answer
  • Which expression shows how to find 5/6 divided 2/3?
    14·2 answers
  • HELP ME PLZ
    12·1 answer
  • Which equation has roots of 13 and -3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!