Answer:
1a: f(-2) means substituting -2 for x
1b: 65
I don't know the second one
Answer:
Step-by-step explanation:
Ur answer should be B
capital A
lower case and upper case v
lower case and upper case o
lower case and upper case i
lower and upper case w
10.4% as a fraction is 104/1000
Circumference: 2πr C=18 so r= 18/2π= 9π
Arc length = rθ 6=(9π)θ θ=6/9π
Convert to degrees by multiplying by 180/π
6/9π x 180/π = 120 degrees
