Find the sales tax on a purchase of $94.87 if the tax rate is 4.5% a $4.27 b $9.49 c $3.79 d $4.72

Option A.

Step-by-step explanation:

We need to find the  sales tax on a purchase of $94.87 if the tax rate is 4.5%.

Total sales = $94.87

Sales tax rate = 4.5% = 0.045

Formula for sales tax:

The sales tax on a purchase of $94.87 is $4.27.

Therefore, the correct option is A.

  21.3

step-by-step explanation:

multiplying the given equation by c/sin(25°), we get

  c = 9/sin(25°) ≈ 21.2958 ≈ 21.3

we assume "c" is the length of ab, the side opposite angle c in triangle abc.

2/5

step-by-step explanation: