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
lutik1710 [3]
3 years ago
6

Find the surface area of the sphere.

Mathematics
1 answer:
Mila [183]3 years ago
6 0

A = 201.1\:\text{cm}^2

Step-by-step explanation:

Given: r = 4 cm

The surface area A of a sphere is given by

A = 4\pi r^2 = 4\pi(4\:\text{cm})^2

\:\:\:\:\:= 201.1\:\text{cm}^2

You might be interested in
What is the first step in solving the quadratic equation x2 = 1?
Phantasy [73]

Answer:

Take the square root of both sides of the equation.

Step-by-step explanation:

please mark brainliest :)

4 0
3 years ago
Your job is to sort and sack marbles for sale . A bag contains 90 marbles, some red and some blue . If there are 60 blue marbles
Julli [10]
I’m sorry if this is wrong, but wouldn’t it be 30;60? Again if I’m wrong someone else feel free to answer and correct me
8 0
3 years ago
Simplify 8 + 24 ÷ 2 3
seraphim [82]
The answer to that question is 11
4 0
3 years ago
Read 2 more answers
What number is greater than -8 and less than 0.
Verizon [17]
-7,-6,-5,-4,-3,-2,-1
6 0
3 years ago
Describe the first step when factoring any polynomial. Why is it the first step? Explain.
s2008m [1.1K]

Answer:m

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with 43-45
    13·1 answer
  • 5(-2x-3) - 4x -5 =78
    8·1 answer
  • Hassan has 183/4 yard of fabric it takes 31
    6·1 answer
  • 4 - 5/2 * (1/10x) = 1 what is the value of x
    9·1 answer
  • If a equals 4 5 6 .15 MB equals 0.5 find the value of a ÷B show your work and will mark brainiest
    9·1 answer
  • 6 Which of the following are negative integers? Select all
    13·2 answers
  • Which graph represents the function described in the table?
    11·1 answer
  • Find the value or measure below. Assume that lines that appear tangent to be tangent.​
    9·1 answer
  • fren drew a triangle with no congruent sides and 1 right angle.which term accurately describes the triangle
    12·1 answer
  • On a town map, each unit of the coordinate plane represents 1 mile. Three branches of a bank are located at A(−3, 1), B(2, 3), a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!