6 - a = 1/3(9a - 18)
6 - a = 3a - 6
-a - 3a = -6 - 6
-4a = -12
a = -12/-4
a = 3..........one solution
After he gave one cat away he lost 1 so 3-1 is equivalent to the number 2
So you answer is 2 I hope I helped you
Answer:
<u>The coordinates of the vertex is:</u>
Horizontal leg = x, vertical leg = 20/29, hypotenuse = 1 (radius of unit circle)
- csc θ = hypotenuse / opposite = 1 / (20/29) = 29/20
- cos θ = adjacent / hypotenuse = (21/29) / 1 = 21/29
- cot θ = adjacent / opposite = (21/29) / (20/29) = 21/20
