(3,4) and (-5,6) are "coordinate planes".
These appear in algebra and math when you're graphing. These coordinate planes consist of "x" and "y" (x,y). The x's (which are 3 and -5 in your situation) should be graphed accordingly using the x-axis and the y's (which are 4 and 6 in your situation) should be graph accordingly using the y-axis.
Answer: 
Step-by-step explanation:
Given
lies in the fourth quadrant
So, sine must be negative in the fourth quadrant
Using identity 
to find sine value
The correct answer would be 16/24. You would need to multiply both the denominator and numerator by 4.
Coach posey will have 60,000 dollars at bryant bank, .5x12=6, 6x10000=60000
