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
Tpy6a [65]
3 years ago
6

Find the surface area of a sphere with a radius of 12 cm. Approximate 3.14 and round your answer to the nearest hundredth

Mathematics
2 answers:
Ne4ueva [31]3 years ago
6 0

Answer:

588.57

Step-by-step explanation:

4xpix12^2

attashe74 [19]3 years ago
5 0
The equation to find a spheres surface area is 4 pi R ^2
and this works in any order 

4 * 12 is 48 (4 * R)

48^2 is 2304 ((4 * R)^2)

the exact answer is 2304\pi

the full answer is 7234.56 (((4 * R)^2)\pi)
You might be interested in
Please help!!<br> I need it
anygoal [31]

Answer:

4th

Step-by-step explanation:

make me as branalist

3 0
3 years ago
I need help <br>what is the answer ​
Masja [62]
The answer:
It is B.8
6 0
3 years ago
Read 2 more answers
Answer please and explain
mamaluj [8]

Answer:

Its about 678.584

Step-by-step explanation:

First plug in your given info so put 6 for the r and 6 for thr h. the r stands for radius and the h stands for hight. Then solve for 6 squared which is just 6*6 which is 36 then multiply that by 6 to get 216. then multiply 216 by pie to get your answer.  

If you need further explanation just comment on this for help

5 0
3 years ago
A car is driving away from a crosswalk. The formula d = t2 + 2t expresses the car's distance from the crosswalk in feet, d, in t
alukav5142 [94]

Answer:

8 feet per second.

Step-by-step explanation:

We have been given that a car is driving away from a crosswalk. The formula d=t^2+2t expresses the car's distance from the crosswalk in feet, d, in terms of the number of seconds, t, since the car started moving.

We will use average change formula to solve our given problem.

\text{Average change}=\frac{f(b)-f(a)}{b-a}

\text{Average change}=\frac{d(5)-d(1)}{5-1}

\text{Average change}=\frac{(5)^2+2(5)-((1)^2+2(1))}{4}

\text{Average change}=\frac{25+10-(1+2)}{4}

\text{Average change}=\frac{35-3}{4}\\\\\text{Average change}=\frac{32}{4}\\\\\text{Average change}=8

Therefore, the the car's average speed over the given interval of time would be 8 feet per second.

8 0
3 years ago
Find the measure of 43.
ad-work [718]

Answer:

88°

Step-by-step explanation:

Because, vertically opposite angles are equal

3 0
3 years ago
Other questions:
  • Help me please in number 4
    7·1 answer
  • What is the prime factorization of 50 using exponents
    13·1 answer
  • Explain how multiplying with 6 is like multiplying with 3
    14·2 answers
  • What is halfway between 2.4 and 2.5
    14·1 answer
  • In ms.smiths calss 75% of the students are girls.there are 18 girls in the class.what is the total number of students in ms.smit
    11·2 answers
  • Solve 5n=20 math right now please
    10·2 answers
  • How do you explain -3 1/3 / 4/9
    7·1 answer
  • Lata has collected 75 pennies, Lata's father says that if she arranges the pennies in 15 rows, Lata will be able to make a recta
    7·1 answer
  • Which shows a rational number plotted correctly on a number. line
    13·1 answer
  • Write 3+5/10+6/100+8/1000 as a decimal
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!