Answer: Option 3
Step-by-step explanation:
Cos(t/2) I got .45 is that what you were looking for or do I need to plug it into the equation up top? can you give me notes of something? cos( -9/11/2) = .45
2 months.
the equations are
65m+50 and 45m+90
you set them equal together
65m+50=45m+90
and you get 2.
Answer:
x=1 if that's 15 x
Step-by-step explanation:
