Answer:
This is a question you should know in trig.
You should search up how to solve for simple trig functions
The cos of 60 degrees is 1/2 just because you asked
Answer:
He need 345 $
Step-by-step explanation:
Data :
Shirt = 50 $
Pant = 75 $
Shoes = 375 $
Now add them
50 + 75 + 375 = 500 $ value 1
He has 155 $ value 2
Subtrate value 2 from value 1
500 - 155 = 345 $
Step-by-step explanation:

bro i think i know the answer but im wrong all the time
No because when you cross multiply 9/24 has a bigger number