Answer:
{x,y} = {1,2} I believe <3
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Hypotenuse: 17ft long
Height: 8ft long
17^2 = 8^2 + b^2
b^2 = 17^2 - 8^2
b = √225
b = 15
Answer:
I think we're probably talking about a right triangle. So just find the adjacent side and the hypotenuse.
Step-by-step explanation:
Once we are considering
, the range of
is
. Therefore,
is not true.
In this exercise, we may have

Considering the trigonometric functions beyond the unit circle.
Or considering the definition in the right triangle:
