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
alekssr [168]
3 years ago
6

Find the area and circumference of each circle

Mathematics
2 answers:
olga2289 [7]3 years ago
6 0

Answer:

Step-by-step explanation:

Area = Area = \pi r^2 = \pi(3)^2 = 9\pi = 28.27\\Circumference = 2\pi r = 2\pi 3 = 6\pi = 18.85

Savatey [412]3 years ago
6 0

Answer:

area = 28.27 {m}^{2} \\ c = 18.84m

Explanation is attached to the picture

Hope this helps you.

You might be interested in
Find the value of x. 6 8 4 x
snow_tiger [21]
Answer:

3

Explanation:

4 is half of 8 on the right side, so that means X has to be half of 6, so it’s 3. Also, it couldn’t be 2 because it is too big, and it can’t be 4 because it isn’t the same length as the other 4, so it’s 3
8 0
2 years ago
Help me with these, please!! Giving brainiest
RoseWind [281]
1.924 and 5.77
step 1: find the mean by adding up all the numbers and divide the sum by the number of numbers. 
step 2: find the difference between each number and the mean, square the difference
step 3: add up all the results of step 2, divide the sum by (n-1), n is the number of numbers.
step 4:  square root the result of step 3.

it is a long process. 




7 0
3 years ago
A cylinder has volume 63 cm3. What is the volume of a cone with the same radius and height?
aev [14]

it's answer is

volume of a cone = 21

7 0
3 years ago
At Lawson Middle School, Mr. Hernandez asked 90 randomly selected students from each grade level for their favorite subject, and
kogti [31]
No he did not because 20% of 250 is 50 and there are 90 students not 50 students!! Hope this helped you a lot !!!
8 0
3 years ago
Read 2 more answers
The area of a square patio is 225 square feet. How long is each side of the patio? (QUICK I HAVE AN EXAM LOL)
frosja888 [35]

Answer:

15 feet

Step-by-step explanation:

Since this is a square the sides are of the same length.

Now the side multiplied by itself gives 225. Hence the length of the side is a number which multiplied by itself gives 225. It is easy to see that 15 × 15 = 225. Therefore the side is 15 feet long.

6 0
2 years ago
Other questions:
  • Could anyone help me with this
    7·1 answer
  • Find the equations of the line u that cuts the x-axis at x=-6 and the y-axis at y=-4
    14·1 answer
  • An ice cream sells 4 drinks, in 5 sizes, and 7 flavors. How many ways can a customer order a drink?
    15·1 answer
  • Mr. Guny deposits $4,900 in a savings account that pays 3 1/2% interest compounded quarterly.
    5·1 answer
  • A school has 200 students and spends $40 on supplies for each student. The principal expects the number of students to increase
    11·1 answer
  • What is the solution to this equation?<br><br> −5n+5=−15
    14·1 answer
  • Help this is my exit ticket HURRY LOTS OF POINTS
    7·2 answers
  • Can someone please answer my question Geometric Sequence:<br> 3, 6, 12, 24, …
    11·2 answers
  • The table contains data for six students in a running club: time run in minutes, x, and the corresponding average speed in mph,
    15·2 answers
  • Four interior angles of a pentagon measure 88°, 118°, 132°, and 100°. What is the measure of the fifth interior angle?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!