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
yarga [219]
2 years ago
13

Find the area of a circle whose area equals the half of the sum of the areas of two circles with radil 2 and 3.

Mathematics
1 answer:
OlgaM077 [116]2 years ago
8 0

Step-by-step explanation:

step 1. a circle with r = 2 has area of (pi)r^2 = (pi)(4) = 4pi

step 2. a circle with r = 3 has area of (pi)r^2 = (pi)(9) = 9pi

step 3. the area, A, of a circle is half the sum of the area of the circles with r = 2 and r = 3

step 4. A = (4pi + 9pi)/2 = 13pi/2 = 6.5(pi).

step 5. the answer is not 6.5 but is 6.5(pi) or 6.5 times pi.

You might be interested in
Kendra has a math test every 12 school days and a vocabulary test every 9 school days.She had both a math and a vocabulary test
Hunter-Best [27]
36 days

9*4 = 36
12*3 = 36
8 0
3 years ago
You have a function that takes in an X value and produces a Y value. The y value equals 24 times the x value, plus 4 more. What'
AlekseyPX

Answer:

They "y" value = (4 * 24) + 4 which equals

100

Step-by-step explanation:

7 0
2 years ago
If
Paraphin [41]

Answer:

3(4+5)

Step-by-step explanation:

just fill in the numbers for x and y

4 0
2 years ago
Read 2 more answers
A teacher pays $39 for 10 books.What is the unit price of each book?
zheka24 [161]

To find the cost of each book, you need to divide the money spent on all of the books by the number of books.


$39 / 10 = $3.90 per book

8 0
3 years ago
Read 2 more answers
Need help ASAP! Giving Brainliest!
allsm [11]

ok thats cool ig what do you need help with

4 0
2 years ago
Read 2 more answers
Other questions:
  • Ashok and Brian are both walking east along the same path; Ashok walks at a faster constant speed than does Brian. If Brian star
    13·1 answer
  • I NEED HELP WITH MATH
    8·1 answer
  • How does a airplane fly?
    7·1 answer
  • Which of the following is the point and slope of the equation y - 15 = -2(x + 1)?
    11·2 answers
  • How can u <br> Simplify negative 9 over 6 divided by 3 over negative 2. .
    14·1 answer
  • Place a term into each box to complete the equation that converts 3 yards to inches.
    13·1 answer
  • Walmart pays $2.50 for a 30 pack of individual chips. They markup the chips by 319%? How much is the 30 pack of chips at Walmart
    14·2 answers
  • Help me please I have no clue how to do these
    14·1 answer
  • Rafael earns $10.50 per hour helping his neighbor with their chores. He is curious how much money he will earn depending on the
    10·2 answers
  • Each of 7 students reported the number of movies they saw in the past year. Here is what they reported.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!