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
vfiekz [6]
3 years ago
11

SURFACE AREA! PLEASE HELP!

Mathematics
1 answer:
frozen [14]3 years ago
7 0

Answer:

Step-by-step explanation:

h = 3 cm

d = 4 cm

r = 4/2 = 2 cm

Surface area = 2πr(h + r)

= 2* 3.14 * 2 * (3 + 2)

= 2*3.14*2*5

= 62.8 cm²

You might be interested in
Translate the sentence into an equation.
maria [59]

Answer:

7 + (B÷5) = 3

Step-by-step explanation:

7 0
2 years ago
Is 4(x+1) - 3 and 4x + 1 equivalent and why ??
Gala2k [10]

Answer:

Step-by-step explanation:

4x + 4 - 3

= 4x + 1

Yes they both are equivalent because the algebraic expression is same

5 0
3 years ago
Read 2 more answers
Please for brainliest do it as quick as possible
nika2105 [10]

Answer:

54

Step-by-step explanation:

8(11 - 3) - 2(4 + 1)

11 - 3 = 8

4 + 1 = 5

8(5) - 2(5)

8 * 5 = 64

2 * 5 = 10

64 - 10 = 54

8 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIEST!!!
Stells [14]
Let y represent the yellow and x the red.
Y= 3x-5 is your equation
5 0
3 years ago
Explain the steps needed to solve the inequality. <br><br> -3x + 4 &gt; 25
r-ruslan [8.4K]

Step-by-step explanation:

-3x + 4 > 25

-3x > 21 (subtract 4 on both sides)

x < -7. (divide -3 on both sides, flip the sign)

6 0
3 years ago
Other questions:
  • Whats the mode, median, mean and range of 24, 31, 12, 38, 12, 15​
    14·1 answer
  • A golden rectangle is 6.1 inches, what is the other measurement?
    8·1 answer
  • There was a total of $548 collected for tickets to the school musical. The adult tickets cost $6 and the student tickets cost $4
    14·1 answer
  • Cos(t)=24/25, what does sin(t)=?
    10·1 answer
  • What’s the answer to this problem?
    6·2 answers
  • 1. What is the definition of a function in algebra?
    9·1 answer
  • What is the scale factor for the set of similar figures? <br> Is it 0.62
    14·1 answer
  • Find a number that would make the equation true: 15 + _ = -15
    14·2 answers
  • Find the difference 98.54-11.23=
    5·1 answer
  • Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!