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
kirill [66]
3 years ago
8

Answers please and explain

Mathematics
1 answer:
Andrei [34K]3 years ago
4 0

To get the answer you have to fill in the 14 for r because that is the radius. Then multiply 14 by it self to get 196 then multiply that by pie to get your answer of 615.75216.

So the answer is 615.75216

You might be interested in
Leah wrote 2 different fractions with the same denominator. both fractions were less than 1. can their sum equal 1? explain
grandymaker [24]
Yes. Their sum can be equal to 1 because if they have the same denominator they will add easier like 3/4 and 1/4 or 1/2 and 1/2. All of them have the same denominator and still equal 1
8 0
3 years ago
I needdd helppppppppp real bad!!!!! Plwesss help!!! TYSMMMM!!
BaLLatris [955]
Soz man i use the metric system
6 0
3 years ago
Read 2 more answers
1)4-2(x + 19) = 50<br> 2)7(x-3)-14=70
zalisa [80]
2x+38=50
2x+38-38=50 -38
2x =12
2x/2 =12/2
x=6
8 0
2 years ago
Read 2 more answers
5. PLEASE HELP
lana66690 [7]

Answer:

The potential energy of the ball having 2kg mass would be 392 J

Step-by-step explanation:

I am assuming the ball has a mass of 2 kg, as you have not mentioned the mass of a ball.

Considering the formula for calculating the gravitational potential energy

G.P.E\:=\:m.g.h

As

m = 2 kg

Acceleration of gravity = g = 9.8 ms^{-2}

As the ball is on the height = h = 20 meters

So,

G.P.E\:=\:(2)(9.8)(20)

G.P.E\:=392 J

Therefore, the potential energy of the ball = 392 J

Keywords: potential energy, Gravitation potential energy

Learn more potential energy from brainly.com/question/14022793

#learnwithBrainly

5 0
2 years ago
Can somebody tell me the answer to these question please
strojnjashka [21]

Answer:

Step-by-step explanation:

2) Take the number you see (7). How many 7s are there? There are three.

7 x 3

3) What number do you see? 3. How many 3s? Five 3s.

3 x 5

Now you try

4 0
2 years ago
Read 2 more answers
Other questions:
  • Please Help :
    13·1 answer
  • What is the product of -7.4*4.2
    6·2 answers
  • Vhat is the volume of the right rectangular prism?<br> Will mark brainliest
    10·1 answer
  • Choose the best answer.
    8·1 answer
  • Is the number 8.25 a rational number or an irrational number
    10·2 answers
  • Solve.<br><br> Okay here is 20 letters brainy
    13·1 answer
  • Find the value of x of given proportion.<br> 18 : 24 : : x : 96
    13·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Cunderline%7B%20%5Cunderline%7B%20%5Ctext%7Bquestion%7D%7D%7D%20%3A%20" id="TexFormula1"
    12·2 answers
  • Can someone help me solve this, I don't understand it.
    11·1 answer
  • The measures of the angles of a triangle are shown in the figure below. Solve for x.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!