Which equation represents the line that contains the point (12, 4) and is perpendicular to the line represented by y = – 6x + 5? *

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

What is the solution to the division problem below x3+x2-11x+4/x+4

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two