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
Free_Kalibri [48]
3 years ago
15

A circle has an area of 314.1592. What is the diameter? (round to the nearest whole number)

Mathematics
1 answer:
ad-work [718]3 years ago
8 0

Answer:

20

Step-by-step explanation:

The area of a circle is equal to pi*radius^2

We can then write this as

314.1592=π*r^2

We then divide pi to get

100=r^2

take the square root and you find that the radius equals around 10

The diameter is always equal to the radius times two which means that the diameter is 20

hope this helps

You might be interested in
-12 +15 + (-30) +17= (?)
tino4ka555 [31]

Answer:

-10

Step-by-step explanation:

-12+15=3

(-30)+17=-13

3+(-13)=-10

7 0
2 years ago
Someone help with this math question please!!
Reptile [31]
In rectangle : US=RT
2SO=US
6x+4=14x-12
X=16/8
6(16/8)+4=your answer
6 0
3 years ago
Stacy uses 6 cups of sugar to make 120 brownies how many cups of sugar will she use to make 360 brownies?
oksian1 [2.3K]

Answer:

18 cups of sugar

Step-by-step explanation:

Step 1:

120 ÷  6 = 20

Step 2:

360 ÷ 20

Answer:

18

Hope This Helps :)

8 0
3 years ago
Read 2 more answers
La media de una población es 683.5g y su desviación estándar 52.1g. Determina la puntuación estándar para el valor 652.1​
Ket [755]

Respuesta:

- 0,60

Explicación paso a paso:

Dado que:

Media poblacional, μ = 683,5

Desviación estándar, σ = 52,1

Puntuación, x = 652,1

La puntuación estandarizada, Z = (x - μ) / σ

Puntuación Z = (652,1 - 683,5) / 52,1

Puntuación Z = - 31,4 / 52,1

Zscore = −0.602687

Puntaje estandarizado = - 0.60

7 0
3 years ago
Round 83,461 to the nearest thousand.
ch4aika [34]

Answer:

See below.

Step-by-step explanation:

83,461

  /\

This is the thousand place.

5 and above is rounded up, 4 and below is rounded down.

83,000 is the answer.

-hope it helps

4 0
2 years ago
Other questions:
  • Adam celebrated his eighteenth birthday with friends at a Chinese restaurant. The bill came to $287.69 without tax. The service
    7·1 answer
  • which of the following is the equation of the that passes through the point (1,4)and is the parallel to the x-axis
    12·2 answers
  • HELP ME PLEASE I CAN'T DO MATH!!!!!!
    8·2 answers
  • On a $500 loan, Carla paid $60 interest at a rate of 8%. How long did she have the loan?
    10·1 answer
  • The problem involves empirical probability. The table shows the breakdown of 95 thousand single parents on active duty in the U.
    6·1 answer
  • Write an inequality for the situaions below and solve:
    13·1 answer
  • Onvert the unit of weight. Enter your answer in the box.<br><br> 3/4 lb = <br> oz
    12·1 answer
  • (a) 88.83 is what percent of 21? <br><br> (b) 25.83 is 52.5% of what number? <br><br><br> Thanks!!!
    11·1 answer
  • Can someone pls help?
    5·1 answer
  • The cone below has a radius of 1 inch and height of 4 inches. What is the slant height in inches?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!