Answer: ..........................................................................................................................................................................................................................................................

Step-by-step explanation:
The ratio cosine tell us that
- In a right angled triangle, the cosine of an angle is the side adjacent to the angle divided by the hypotenuse of the triangle.
In other words,

The side adjacent to angle a is 9. The hypotenuse is 41.
So

Answer:
Step-by-step explanation:
1)140
2)70
Answer:
Edison will be paid $15,112 for 3 months
Step-by-step explanation:
Edison receives an annual fixed pay = $45,448.
Monthly pay = 45,448/12 = $3787.33
3-month salary = $3787.33 *3 = $11.362
Commission = 15%
Total sale = $25,000 for the first 3 months.
Commission amount = 25,000*0.15 = $3750
Therefore, total pay that Edison received during first 3 months= salary + commission
= $11,362 + $3750
= $15,112
Thank you.