Triangle inequality theorem states that the sum of any two sides of a triangle must be greater than the third side because if not you don't have a triangle.
A) Tangent is positive in Quadrant I.
Since sine and cosine are both positive in Quadrant I and tangent is the ratio of sine to cosine, tangent is positive in Quadrant I
Answer:
The y-intercept of the line is 1/2, and the slope of the line is 5.
Step-by-step explanation:







is the slope.
is the y-intercept.
Answer:
500
600
500
Step-by-step explanation: