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
IrinaVladis [17]
3 years ago
5

I need help if you help me thank you so much

Mathematics
2 answers:
vodomira [7]3 years ago
8 0

Answer:

Area is around 254.47

Step-by-step explanation:

Using diameter you use the formula: 1/4\pi (d)^2

insert 18 in place of the d

1/4\pi (18)^2\\

Insert 1/4*\pi

Multiply by 18^2 or Multiply it by 18 twice

Wewaii [24]3 years ago
5 0

Answer:

around 254.47

Step-by-step explanation:

pi*r^2 is the equation. the radius is 9 so in the equation the r^2 is equal to 81 since 9*9 =81. 81*pi is equal to 254.47

You might be interested in
Dolores spent $ 13.00 of the $20.00 in her wallet. Which decimal represents the fraction of the $20.00 Dolores spent?
Veronika [31]

Answer:

In order to find the fraction of the 20 dollars that has been spent, we have to divide the amount spent by the total amount. So 0.65 is the fraction of 20 that is spent.

Step-by-step explanation:

6 0
3 years ago
Hours worked / pay
Nadusha1986 [10]
It is c because 8x2=16 and 8x4=32 and so on
7 0
4 years ago
2, Nine people fit comfortably in a 3 ft. by 3 ft. area. Use this value to
Sergeeva-Olga [200]

Option C Ration =\frac{9}{3X3}

Size of crowd: \frac{9}{3 \cdot 3} \cdot 24 \cdot 5280

Given :

Nine people fit comfortably in a 3 ft. by 3 ft. area

To find : we need to estimate the size of a crowd that is 8 feet deep and 1 mile long. we need to determine the ratio as well

Ratio = number of people / total area

Raio=\frac{9}{3X3}

To find the size of the crowd , convert yards into feet and mile into feet

1 yard = 3 miles

8 yards= 3 times 8 = 24 feet

1 mile = 5280 feet

Now we find the area in feet

24 \cdot  5280

size of the crowd=ratio times the area in feet

\frac{9}{3 \cdot 3} \cdot 24 \cdot 5280

Learn more : brainly.com/question/24367786

7 0
3 years ago
Auto-Check Motors charged Mr. Jones $84.00 for an automotive part plus $68.00 per hour that a mechanic worked to install the par
avanturin [10]

You're going to want to take the total, which is $353.00 and subtract the initial cost, which is $84.00, the number now should be $269. Using that total divide it by $68.00, there you should find your answer of about 4 hours. The precise answer is 3.99588235. But you would round that to 4 hours.

5 0
4 years ago
A recipe calls for ¼ cup of sugar to make a mug brownie. How many mug brownies can you make with 1 ¾ cups of sugar?
melamori03 [73]
Answer: 7
Explanation: You would want to have 1 3/4 divided by 1/4 which is 7.
7 0
3 years ago
Other questions:
  • the difference of twice a number and five is three. find the number. translate the word problem to an equation. which steps desc
    14·2 answers
  • Select the type of equations
    8·2 answers
  • Please help me asap!!!
    13·1 answer
  • Suppose that nine is a factor of a number which statement has to be true
    8·1 answer
  • In the pattern above what will the 4th figure look like
    12·1 answer
  • What is 3/4x-24 factored
    8·1 answer
  • A home business has an average income of $900.00 per month with a standard deviation of $15.00. If the income in a given month i
    5·1 answer
  • Anyone can help please
    8·2 answers
  • Explain how you would determine if these amounts are the same or
    5·1 answer
  • PLEASE HELP <br> WILL GIVE BRAINLIEST AND 5.0 RATING
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!