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
Varvara68 [4.7K]
3 years ago
8

What is the surface area of a sphere with radius 4?

Mathematics
1 answer:
Verdich [7]3 years ago
7 0

Answer:

SA =64 pi units ^2

Step-by-step explanation:

The surface area of a sphere is given by

SA = 4 pi r^2

SA = 4 * pi * 4^2

SA =64 pi

SA =200.96

You might be interested in
What is 571,951 in written form
Natali [406]
Five hundered seventy-one thousand nine hundred and fifty one
5 0
3 years ago
Is (-3,4) a solution of the inequality y> - 2x – 3?
jeyben [28]

Answer:

  (-3, 4) is a solution

Step-by-step explanation:

The point (-3, 4) is inside the shaded area of the graph, so is a solution.

You can check in the inequality

  y > -2x -3

  4 > -2(-3) -3 . . . . substitute for x and y

  4 > 3 . . . . . . . true; the given point is a solution

8 0
3 years ago
Which of the following did not occur during the reign of Diocletian? A. Church leaders were arrested. B. Christians were crucifi
MA_775_DIABLO [31]

Answer: B is the answer

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How much Active Mix should she add in order to have a trail mix containing 30% dried fruit? lbs
gregori [183]

You have to give all of the details.

6 0
3 years ago
Read 2 more answers
2.6y-4/15y+7/6y=7/3y
ohaa [14]

Answer:

y=0

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2.6y-4/15y+7/6y=7/3y

2.6y-(-)4/15y+7/6y=7/3y

(2.6y-4/15y+7/6y)=7/3y (combine like terms)

7/2y = 7/3y

Step 2: Subtract 7/3y from both sides.

7/2y - 7/3y =  7/3y - 7/3y

7/6y = 0

Step 3: Multiply both sides by 6/7

6/7 . 7/6y = 6/7 . 0

y = 0

3 0
3 years ago
Other questions:
  • What are the domain and range of the function
    14·2 answers
  • How many ways to make 1 dollar from pennies nickels, and dimes recurrence relation?
    7·1 answer
  • Please help with slope!
    10·1 answer
  • On a coordinate plane, a straight line and a parallelogram are shown. The straight line has a negative slope and has a formula o
    7·1 answer
  • Using Similar Triangles On a coordinate plane, a line goes through (0, 3) and (x, y). A triangle has a rise of 2 and run of 3. A
    15·2 answers
  • Please solve this i need this answer ​
    8·2 answers
  • Decimal of 0.516÷4 With process​
    12·1 answer
  • -7x-17=2x+10<br> Show work
    7·1 answer
  • Which of the following is a factor if 4x^2 - 4x - 3?
    9·1 answer
  • show that the torsion of the helix is what is the largest value can have for a given value of a? give reasons for your answer.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!