Vanilla: 36 chocolate: 26 strawberry: 18

what percent of customers chose vanilla ice cream?

45%

Step-by-step explanation:

First add them up all together, then you divide vanilla by the total number of customers.

36 + 26 + 18 = 80

36/80 = 0.45

Then we convert 0.45 into a percent.

0.45 = 45%

  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.

c. 6tan80

step-by-step explanation: