Write an equation of the line in slope-intercept form that passes through the given point and is parralel to the given line (-1,3) y=2x+2

y = 2x + 5

Step-by-step explanation:

y = mx + b    :    Slope Intercept Form

Our m (slope) does not change, but our b (y-intercept) does.

Step 1: Plug in all numbers except b

y = 2x + b

3 = 2(-1) + b

Solve

5 = b

Step 2: Add slope and intercept into equation

y = 2x + 5

  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.