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
AURORKA [14]
3 years ago
13

Find the surface area of a sphere with a radius of 8cm

Mathematics
1 answer:
Andreas93 [3]3 years ago
3 0
I believe the proper way to find the surface area of a sphere is 4 times 3.14 (which is Pi) times the radius squared. Or 4(3.14)*r^2.

Where I found 804.25
You might be interested in
What is the value of x in the equation below?
11111nata11111 [884]

Answer: <u><em> B 9.25</em></u>

<u><em /></u>

Step-by-step explanation:

5 0
3 years ago
Please explain the answer. Thank you!
denis-greek [22]

Answer:

Neither

Step-by-step explanation:

Neither because sometimes as x increases, y increases and sometimes as x increases, y decreases so this graph have no corrleation so it neither.

6 0
2 years ago
EXPAND it please and explain <br> (9r-s/7)(9r+s/7)
Mars2501 [29]

Answer:

2. 2

81r - s/49

Step-by-step explanation: I don’t know how to explain it but yeah

( I’m probably wrong so if I am I’m sorry)

4 0
3 years ago
Bettina is measuring the food for her farm animals. She has 265 grams of corn, 500 grams of hay, and 495 grams of oats. What is
Mrac [35]

Answer

260 kilograms

Step-by-step explanation:

the correct answer is 260 kg

6 0
3 years ago
Solve the linear equation x + 4 + 3 + 72
elixir [45]

Answer:

x=17

Step-by-step explanation

4x+4=72

-4      -4

4x=68

/4 /4

x= 17

7 0
3 years ago
Read 2 more answers
Other questions:
  • Write the ratio in lowest terms in order to decide whether the proportion is true or false.
    10·1 answer
  • A triangle has sides of length 7 cm, 12 cm, and 15 cm. What is the measure of the angle opposite the side that is 7 cm long? Rou
    14·2 answers
  • Solve 5y=40 what is y
    10·2 answers
  • 15 points -Christina went to a soap box derby race with 12 coins in her pocket that totaled to $1.20 what could those coins be ?
    8·1 answer
  • P(x)=x^3 -2x^2 -5x+6;3
    5·1 answer
  • Az+3z=bz+5<br><br> Lol help me
    8·1 answer
  • Please answer asap!!!!!!
    13·2 answers
  • HELLLP !!!!!!<br> What is the product
    15·1 answer
  • The height, h, in feet of a piece of cloth tied to a waterwheel in relation to sea level as a function of time, t, in seconds ca
    11·1 answer
  • What is the area of the parallelogram
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!