We know that the ratio is;
The angles in a triangle add up to give 180°
We can think of there being twelve "parts" that add up to 180°
So our ratio is;
So the smallest angle is 30°
Trueeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
1
Step-by-step explanation:
If you plug 1 into f(x) you get 6 so f^-1 is 1
Answer:
y=1/2x+4
Step-by-step explanation:
a perpandicular line can be made by just making the x negative, or , since it's already negtive, positive.
so i'll start with
y=1/2x+k (just basic equation w no values)
6=2+k (adding values of the coordinate)
4=k (simplifying)
y=1/2x+4 (plugging k back in to the equation)