Answer:
sin x = 0.85
Step-by-step explanation:
since,
sin x = opposite/hypotenuse
= 11 / 13
sin x = 0.85
Answer:
It is probably a but what does men that they lose 1,5
Let f=amount invested at 4% and e=amount invested at 8%
0.04f+.08e=800
However, e=2f so the above equation becomes:
0.04f+0.08(2f)=800
0.04f+0.16f=800
0.2f=800
f=$4000, since e=2f
e=$8000
So Susan invested $4000 at 4% and $8000 at 8%.
