The total money with them was $100 in their accounts
Sin means to divide the opposite side measure by the hypotenuse. Cos is equal to the adjacent side value divided by the hypotenuse. Tan is equal to the opposite value divided by the adjacent. To remember this, I use the abbreviation SOHCAHTOA. SOH for Sin is Opposite over Hypotenuse, and so on.
If you put the equation into graphing calculator online or manual, you can get the graph.
Yo download photos math in take a pic of your problem in it would give you your answer
