For this case we have the following functions:

We must find
By definition of operations with functions we have:

So:

Answer:
Option A

540 is the answer because you multiply 3 times 10 times 18 or whatever order you want and you'll get 540 so that's your answer
Answer: 0.09 , 0.1 , 0.19
Step-by-step explanation:
Area of the rectangular mat = 12 x 4 = 48 in²
Area of the 3 circles = 3( πr²) = 3(3.14 x 2²) = 37.68 in²
P(landing in a circle) = 37.68/48 = 157/200 = 0.79 (nearest hundredth)
Answer: The probability of landing in one of the circles is 0.79.
Answer is in bold and i will add step
Since they are vertical angles they will be the same. Since 6=146 2=146