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
user100 [1]
2 years ago
12

Find the area of the semi circles

Mathematics
1 answer:
Ksivusya [100]2 years ago
3 0

Answer:

6.2832

Step-by-step explanation:

The formula for area of a semicircle is:

A=\pi r^2/2

---------------------------------------------------------------------------------------------------------------

Have a good day :)

You might be interested in
Which One Doesn't Belong?
igor_vitrenko [27]
Trapezoid because it’s the only shape that has only one pair of parallel lines
3 0
3 years ago
Will bought 3 college textbooks. One cost 32$, one cost 45$, and one cost 39$. What is the average price of his book?
Damm [24]

Answer:

The average of all textbooks is $38.60.

Step-by-step explanation:

Here's why to calculate average we do sum of all numbers divided by the number of numbers, for example if we average 2 and 3, we do 2+3 divided by 2. Which happens to be 2.5. Now for this problem we divide the sum by 3.

Therefore getting our answer of $38.60.


If this helps hit the thank button!

5 0
3 years ago
Tell me all of them pelase
sp2606 [1]

Answer:

Step-by-step explanation:

A=1

B=41

C=3

6 0
2 years ago
Garvey's Electronic store is having a storewide sale. For a television set with a regular price of x dollars, a 15 percent disco
ratelena [41]
With the equation:
0.15 x = 30
x = 30 : 0.15 = $200
A regular price of TV is $200.
Which could not be used to determine x ( we shall plug in the value 200 ):
A ) 0.15 * 200 = 200 - 30
30 ≠ 170
B ) 0.85 * 200 = 200 - 30
170 = 170 ( correct )
C ) 200 - 0.15 * 200 = 200 - 30
200 - 30 = 200 - 30
170 = 170   ( correct )
D ) 0.15 * 200 = 30
30 = 30  ( correct )
Answer:
A ) 0.15 x = x - 30
5 0
3 years ago
ben walks at a rate of3 miles per hour. he runs at a rate of 6 miles per hour. in one week, the combined distance that he walks
Ainat [17]
3W+6R=210

For R:25
3W+6(25)=210
3W=150=210
3W=60
W=30
8 0
3 years ago
Other questions:
  • The diameter of the circle is 24m.Tim incorrectly says that the circumference of the circle is about 37.68 m.What is the circumf
    8·1 answer
  • Which difference will be positive?<br><br> -4 - (-5)<br> -4 - 3<br> 8 - 9<br> -6 - (-4)
    5·1 answer
  • The distance a car travels varies directly with the time it travels. a car travels 192.5 miles in 3.5 hours. how long will it ta
    15·1 answer
  • A gym charges a $50 activation fee and $17 per month for a membership. If you spend $356, for how many months do you have a gym
    11·1 answer
  • 1. (1/x^3)^2..plz help<br> 2.. (X^2/9)^2
    15·1 answer
  • If 3 times a square of an integer is added to 1 times the integer, the result is 2
    11·1 answer
  • 5/6k=1/6 solve for k
    9·2 answers
  • How do you write <br> -84. 72<br> as a fraction repeating 72
    10·1 answer
  • A line with a slope of -4 passes through the point (0, 0). What is its equation in
    11·1 answer
  • 3 n - 5 p + 2 n = 10 p for n
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!