Answer:
D, 10.
Step-by-step explanation:
10+8=18 4/3x18=24
Answer:
0
Step-by-step explanation:
10(x-2)=-20
10x-20=-20
10x=0
x=0
Answer:
Look at my explanation
Step-by-step explanation:
The circumference of a circle is 2πr, so you can set it up like this since the circumference was 22π.
2πr = 22π
divide both sides by 2
πr = 11π
divide both sides by π
you get r = 11
So your radius is 11.
To find the area, you must do πr^2 ("^2" means squared)
if you substitute 11 for r you get
11π^2
you can do 11 squared first
11^2 = 121
the area of the circle = 121π
Keep in mind that they said to use 3.14 for π
so you can do 121 x 3.14
Final Answer: 379.94
Answer:
400
Step-by-step explanation:
Movies, drinks and candies are independent events and you can choose one for each.
Movie: 10 options can be selected
drinks: 5
candy: 8
All types: 10 x 5 x 8 = 400
