Answer:
The answer is -20%
Step-by-step explanation:
Step-by-step explanation:
The perpendicular distance between the chord and the center of the circle forms a right triangle with the chord and the radius. Using trig:
sin 30° = x / (D/2)
sin 30° = 2x / D
1/2 = 2x / D
x = D/4
The sixth term in this problem would have a base of 6^3, which would equal to 213.
1. You want to get one variable by itself, in this case Y in the first one is easier. You would get y = -5x -2, so you substitute that in for Y in the second equation