Answers by visitors named: JRose

It's C?

Use the equations x(t)=v(cos theta t)+x1 and y(t)=v(sin theta t)+y1. First x(t): (1.5cos87°t)+0= x(t)=0.079t+0 Second y(t): (1.5sin87°t)+0= y(t)=1.5t+0 Since it's 7 seconds, plug 7 into t: x(t)=0.079(7)+0 which is 0.5 y(t)=1.5(7)+0 which is 10.5 Hence, the answer is A (0.5,10.5).