Hello :
cos60 = cos(-60)=0.5
3x+8x=3333
11x=3333
X= 303
Boys 3x,so 3*303=909
Answer: 0.6
Step-by-step explanation: First, you want so seperate the equations in parenthesis to make solving the equation easier.
(-2/3x-9/8x )-(4/5x)-(1)
So (-2/3x-9/8x) equals -11/24x
And -11/24x-4/5x equals -151/120x
So -151/120x-1 ends up being 0.6.
Answer:
i cant see the exponent sorry
Step-by-step explanation: