The csct=2.6 then sint=93.6

**The total amount of his commission for these vehicles is $ 1686**

<em><u>**Solution:**</u></em>

Given that,

**Miles earns a 6% commission on each vehicle he sells**

Therefore,

**Commission rate = 6 %**

Today he sold a truck for $18,500 and a car for $9,600

Therefore,

Commission amount = 6 % of (18500 + 9600)

**Commission amount = 6 % of 28100**

Calculate the above equation

Thus the total amount of his commission for these vehicles is $ 1686

That's the answer in my opinion.good luck!