A plane is traveling in the direction of 35⁰ north of west at a speed of 225 mph. A wind is blowing in the direction of 20⁰ south of west at 40 mph. Find the plane’s new direction and speed. Show all work.

Long division the problem is 40 ➗ 348 = ?

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

How many solutions does the nonlinear system of equations graphed below have?