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
gizmo_the_mogwai [7]
2 years ago
11

What is the surface area of a cylinder with base

Mathematics
1 answer:
Alisiya [41]2 years ago
3 0

Answer:

138.23

Step-by-step explanation:

2πrh+2πr^2=2·π·2·9+2·π·2^2

You might be interested in
Geoff charges 27$ for 3 hours of swimming lessons
igor_vitrenko [27]

Answer: 27/3=9 which means 9$ per hour

32/4=8 which means 8$ per hour

Step-by-step explanation:

Answers is annie deal is the best

6 0
2 years ago
Read 2 more answers
A bowl contains 25 balls numbered 1 to 25. A ball is drawn and its number is noted. Without replacing the first ball, another ba
marta [7]
Since the odd numbers are:

1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25


There are 13 odd numbers. From here you would multiply 25 times four to get 100 since there is 25 numbers. Then you would multiply 13, the number of odd numbers, by 4 as well and get 52. There is a 52% chance that a odd number will be picked.
6 0
2 years ago
Read 2 more answers
Express sin A,cos A and tan A as ratios
OverLord2011 [107]

Answer:

Part A) sin(A)=\frac{2\sqrt{42}}{23}

Part B) cos(A)=\frac{19}{23}

Part C) tan(A)=\frac{2\sqrt{42}}{19}

Step-by-step explanation:

Part A) we know that

In the right triangle ABC of the figure the sine of angle A is equal to divide the opposite side angle A by the hypotenuse

so

sin(A)=\frac{BC}{AB}

substitute the values

sin(A)=\frac{2\sqrt{42}}{23}

Part B) we know that

In the right triangle ABC of the figure the cosine of angle A is equal to divide the adjacent side angle A by the hypotenuse

so

cos(A)=\frac{AC}{AB}

substitute the values

cos(A)=\frac{19}{23}

Part C) we know that

In the right triangle ABC of the figure the tangent of angle A is equal to divide the opposite side angle A by the adjacent side angle A

so

tan(A)=\frac{BC}{AC}

substitute the values

tan(A)=\frac{2\sqrt{42}}{19}

8 0
2 years ago
Think about the function f(x) = 10 - x3. What is the input, or independent variable? f(x) x y
denpristay [2]

Answer:

The input or independent variable is x.

Step-by-step explanation:

3 0
1 year ago
Write a number to make the sentence true. 5+4=10_
3241004551 [841]
5+4 = 10 - 1

the missing number is 1
6 0
3 years ago
Read 2 more answers
Other questions:
  • What’s the solution to 8+1/3x=-1
    13·1 answer
  • james trained for the boston marathon for 3(1/2) hours every day. how many hours did he train each week?
    6·1 answer
  • I need help with these answers. Pizzaz worksheet, What Is The Title. Page E-30, topic 2-k: problem solving: Simple Interest.
    6·1 answer
  • Can someone pls help me :)
    15·1 answer
  • Write a polynomial function p(x) with x-intercepts at -1,4, and -5
    5·1 answer
  • Completely factor this polynomial:<br> 16x2-25y2
    14·1 answer
  • Help me out please? Math photo
    5·1 answer
  • 3. Maxine has assets worth $145,000 and liabilities totaling $75,000. What is Maxine's net worth?
    9·2 answers
  • Need help friend request if you asian as in korean and so on cause I'm trying sotem new so don't ask
    10·2 answers
  • Find the whole if 2.5% of n is 0.01.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!