Step-by-step explanation:
Answer:
5 people bought the $17 steak and 1 person bought the $14 chicken.
Step-by-step explanation:
37 because you add 13+10=23 7+7=14 and 23+14=37
Hello,
It is not the same function.
arctan (tan(x))=x
1/tan(x) * tan(x)=1
in the file jointed,
arctan x is in blue
1/tan x in red.
Answer:
x = 0 AND x = -1
Step-by-step explanation:
You find the solution by finding where the two graphs meet. Then you can pull the x-coordinate off the points of intersection which is at 0 and -1