that equation has to be wrong because it gives me a decimal
FDA stands for Food and Drug Administration.
Your answer is c.
Hope this helped.
(this question belongs in Health subject, not Mathematics.)
Answer:
0.7999989281
Step-by-step explanation:
x1 = cos^-1 (3/5)
x1= 53.13°
sin(53.13) = 0.7999989281
If you divide decimals you have to bring up the decimal point but if you divide whole numbers you dont have any decimal points so you just divide the numbers. Sorry if i didnt help i just wanted to help.
