Answer:
Positive one
Step-by-step explanation:
The angle 0 does not lie in any of the four quadrants, it lands directly in between quadrants I and IV. The value of cos 0 is always 1.
Answer:
14
Step-by-step explanation:
Hypotenuse^2=base^2+perp^2
50^2=base^2+48^2
2500-2304=base^2
Base^2=196
Taking sq root
Base=14
Answer:
280
Step-by-step explanation:
50% is half, so to get the total, multiply 140*2 which is 280.
The answer to your problem is 17
Since the radius is 12, the equation is
.. x^2 +y^2 = 144
