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
yawa3891 [41]
3 years ago
7

The diameter of a circle is 5 meters. What is the area?

Mathematics
1 answer:
Serga [27]3 years ago
3 0

Answer:

The area of the circle is 19.625.

Step-by-step explanation:

  1. To find the area of a circle, you use the formula A=πr², so you need the radius. The radius is half of the diameter, so half of 5 is 2.5.
  2. Next, you just plug the numbers into the formula (I used 3.14 for pi). A=(3.14)(2.5²).
  3. A=(3.14)(6.25)
  4. A=19.625
  5. Round to your liking/whatever the question asks for and add the units the question asks for as well. If there aren't any offered in the question, just use units squared if you have to give any.
You might be interested in
Kate is allowed to work no more than 20 hours a week. She has already worked 13 hours this week. At most, how many more hours CA
sladkih [1.3K]
So she is allowed to work no more than 20 hours, but she already worked 13 hours.So what you will do is get 13 and take it away from 20 and that will be your answer.
4 0
3 years ago
Read 2 more answers
The translation of ABCD to A'B'C'D' is given by (x+,y-)
goldenfox [79]
2 I hope this helpssss
6 0
3 years ago
Is 16.263548952347... a rational<br> number and why?
anzhelika [568]

Answer: no it is not

Step-by-step explanation: any number that repeats forever cannot be written as a rational way or a fraction. So it is not rational.

8 0
4 years ago
A company placed $500,000 in three different investment plans.
Paha777 [63]

Answer:

B. $200,000

Step-by-step explanation:

Let x be the amount placed at 5.5%

3x is the amount placed at 5%

This leaves the rest for the 4.5 %   500000- x - 3x = 500000-4x

Assuming simple interest

I = PRT where I is interest, P is principle, rate is rate and t  is time

Interest for the 5.5% for 1 year is

I = x * .055 * 1 = .055x

Interest for the 5.% for 1 year is

I = 3x * .05 * 1 = .15x

Interest for the 4.5% for 1 year is

I = 500000-4x * .045 * 1 = 22500 - 0.18 x

Add the interest together to get the income for 1 year

.055x+  .15x+22500 - 0.18 x=25,000

Combine like terms

0.025x+22500=25000

Subtract 22500

.025x =2500

Divide by .025

x =100000  

short term notes is 100000

3*x = 300000 = government bonds

The rest is utility bonds 500000- 100000-300000 = 100000

We want how much more in government bond than utility bond

300000 -100000 = 200000

8 0
3 years ago
Read 2 more answers
Kameron who is 4.5 feet tall , is outside during recess
Novay_Z [31]

Answer: I'm not sure i understand. Are you asking a question or is this just a statement

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Luis is going to a party that is located 1/3 of the distance from his house to Jerome's house. Where is the party? PLEASE HELP!!
    10·1 answer
  • In the expression 7m/9+6r-4/5, what are the coefficients?
    5·1 answer
  • A
    14·2 answers
  • Find the value of x in the given right triangle
    9·1 answer
  • Explain how you know -5 and 1/5 are multiplicative inverse? I’m very stuck on this and need to get this math done
    13·1 answer
  • What is the correct answer written in standard form
    6·1 answer
  • .......I-dont know what to do
    7·1 answer
  • mrs. wilkerson cut some oranges into 20 equal pieces to be shared by 6 friends how many pieces did each person get and how mant
    10·1 answer
  • 13. What is the angle measur of y
    13·1 answer
  • Jose and David each had to rent cars for their company. Jose rented some vans and some SUVs in
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!