PLEASE HELP ME I'M DESPERATE.
Delta Math Question!!!

Answer:
cos S = [tex]\frac{7}{25}[/tex]
Step-by-step explanation:
this is a 7- 24- 25 right angle with RS = 7 , then
cos S = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{RS}{QS}[/tex] = [tex]\frac{7}{25}[/tex]