Answer:
C
Step-by-step explanation:
The add to 180 because that's a straight line
Answer: a) 1%
<u>Step-by-step explanation:</u>
1st draw and 2nd draw and 3rd draw and 4th draw
x
x
x
= 
= 0.01
= 1%
Answer:
x<-6
Step-by-step explanation:
You subtract 4 from both sides. Then, since the x is negative you have to divide it by a negative 1 on both sides so it turns into a positive. Since you divided by a negative, the inequality symbol flips.
Answer:
B
Step-by-step explanation:
To evaluate (f ○ f)(2) substitute x = 2 into f(x) and evaluate. Then substitute this value into f(x)
f(2) = 15 - 2 = 13, then
f(13) = 15 - 13 = 2
Hence (f ○ f)(2) = 2
I think it’s A for some reason