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
balandron [24]
3 years ago
12

Why do you subtract the area of the circle from the total

Mathematics
1 answer:
posledela3 years ago
5 0

Answer:

To find the area of a circle with the radius, square the radius, or multiply it by itself. Then, multiply the squared radius by pi, or 3.14, to get the area. To find the area with the diameter, simply divide the diameter by 2, plug it into the radius formula, and solve as before.

Step-by-step explanation:

You might be interested in
You are running a fuel economy study. One of the cars you find is blue. can travel 35 1/2 miles on 1 1/4 gallons of gasoline. An
IgorLugansk [536]

Answer:

1) 28.4 miles per gallon

2) 34 miles per gallon

3) the red car

Step-by-step explanation:

We have the following information:

  • <em>Blue car:</em>

<em>Travels 35 1/2 miles on 1 1/4 gallons of gasoline</em>

  • <em>Red car:</em>

<em>Travels 27 1/5 miles on 4/5 gallons of gasoline</em>

<em />

We want to know the unit rate for miles per hour, and to do it we have to divide the miles they travel by the gallons each car uses:

  • Blue car:

(35 1/2) / (1 1/4) = 28.4 miles per gallon

  • Red car:

(27 1/5) / (4/5) = 34 miles per gallon

The red car travels greater distance with 1 gallon of gasoline

8 0
4 years ago
Read 2 more answers
Jason agreed to make 12 payments of $38.50 to buy a new TV so far he has made Seven payments how much more money does Jason owe
Stolb23 [73]

Answer:

$192.50

Step-by-step explanation:

12*38.50=462

7*38.50=269.5

462-269.50=192.50

8 0
3 years ago
Which one is the missing number? Help please
Readme [11.4K]
The answer is 2.
it’s adding 2 everytime!
5 0
3 years ago
Use the Order of Operations to evaluate this expression
Doss [256]
Unfortunately, I don’t knooow :(
5 0
3 years ago
What is 28% of 58?<br><br> Hhhhhhh
Olenka [21]

Answer:

16.24

Step-by-step explanation:

of means multiply

28% * 58

Change to decimal form

.28 * 58

16.24

7 0
4 years ago
Read 2 more answers
Other questions:
  • Which one is right. I am lost and I need help
    5·1 answer
  • There are 12 boys and 16 girls in one class. Is the ratio remains the same for the whole school, How many more girls than boys a
    14·1 answer
  • John spent 3 1/4 hours studying. Frank spent 4 7/8 hours studying. Frank spent how many times the amount of hours studying as Jo
    11·1 answer
  • I think it's B need assurance
    13·1 answer
  • suppose you earn $6 per hour at your part time job. What will your new hourly rate be after a 2.5% raise.
    13·2 answers
  • A plane flies round-trip to Philadelphia. It flies to Philadelphia at 220 miles per hour and back home with a tailwind at 280 mi
    11·1 answer
  • 4. What number is 55% of 94
    11·1 answer
  • 8/9 * 9/8<br><br> multiply it
    15·2 answers
  • MARKING BRAINLIST! PLEASE HELP!
    14·1 answer
  • Find each square root Solve each equation Check your solution(s). Find each cube root.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!