Answer:
Equation:

2900 CDs will be sold after 20 days.
Step-by-step explanation:
See image.
Answer:
Nice!!
Step-by-step explanation:
Step-by-step explanation:
using trigonometric ratios,
sin theta= opposite ÷ hypoteneus (h)
sin 45°= 3 root 2 ÷ h
1/root 2= 3 root 2 ÷h
h= 3× root 2 × root 2
= 3×2
= 6 unit
If it's addition you do the opposite which is subtraction and that's the answer that you get so 6m_2=m+13 so add 6-2=4 and then 13-4=9
Answer:
5 weeks
Step-by-step explanation:
because my teacher told me