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
algol [13]
3 years ago
11

Find the surface area. Use 3.14 for pi

Mathematics
2 answers:
Tatiana [17]3 years ago
5 0

Answer:

S=1444.4

Step-by-step explanation:

they already gave the formula so

13 is the height, 10 is the radius

plug it in to the formula (using 3.14 for pi)

S=2(3.14)(10)^2+2(3.14)(10)(13)

S=628+816.4

S=1444.4

Zarrin [17]3 years ago
4 0

Answer:

1444.4 ft.

Step-by-step explanation:

Using the formula, 2πr² + 2πrh, we can plug-in the unknown values.

'π' means pi; 'r' means radius; 'h' means height.

The radius is 10; the height is 13.

3.14 is used for pi.

(2π10²) + (2π10 · 13) = 1444.4.

Therefore, the surface area of this cylinder is 1444.4 ft.

You might be interested in
The graph of f(x) is obtained by translating the graph g(x)=|x| five units down.
lana [24]
F(x)=IxI-5
when you shift it up, add the units to the end of y=IxI
when you shift it down, subtract the units to the end of y=IxI
7 0
3 years ago
WHAT IS NINE -9 PLUS TAN- 10?
GuDViN [60]

Answer:

19

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
suppose x and y vary inversely and y=10 when x=4. write a function that models the variation then find y when x =90
ankoles [38]
X = k/y
4 = k/10
k = 4 x 10 = 40
Thus, x = 40 / y

90 = 40 / y
y = 40/90 = 4/9
4 0
3 years ago
Anybody know the anwser
Darya [45]

Answer:

A 3 goes in the parentheses. The expression evaluates to 59.

Step-by-step explanation:

b = 3

2b^3 + 5 =

= 2(3)^3 + 5

= 2 * (3 * 3 * 3) + 5

= 2 * 27 + 5

= 54 + 5

= 59

3 0
3 years ago
X to the third power equals 512
Nana76 [90]

Answer:

NICE

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Estimate.<br> 183% of 50
    7·2 answers
  • How to solve this problem
    11·1 answer
  • Can someone help meh x= 1/2 and y= -5
    9·2 answers
  • Find an equation with an x intercept of (-1, 0)
    8·1 answer
  • When x = 2,what is the value of y for the equation – 3x + 2y = 10?
    6·2 answers
  • Given that S=n/2(2a+(n-1)d). If a=4,d=3 and n=20 find the value of S​
    5·2 answers
  • What is the area of a rectangle with vertices (2, 3), (9, 3), (9, Negative 2), and (2, Negative 2)?
    15·2 answers
  • Is 2.8 greater than or less than 2.78? Pls answer
    7·2 answers
  • 5÷118.5 Show Ur Work plzz
    12·2 answers
  • 12. Solve the following inequality.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!