Ms. hills travels 2400 miles at a rate of 400 miles per day to visit her grandchildren. write and solve an equation to find the number of days it takes ms. hill to complete three trip

6 days

Step-by-step explanation:

Let

x> the number of days

we know that

The linear equation that represent the situation is

400x=2,400

Solve for x

x=2,400/400

x=6 days

  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.

a is the right answer