I am sorry I hope I am not too late but I only saw this now, I am in bed so I hope it’s not a problem that I did it in my notes app on my phone. 
If you don’t mind me asking, which grade are you in rn? I had to think about this one for good 20 minutes haha. And also we actually did this in physics class, and not in math 
P.S. if you need anything else let me know, I had pretty good grades in high school 
