Write an equation you could use to help you find m∠1. In the​ figure, m∠1=(5x+11)°​, m∠2=(3x+22)°​, and m∠3=(9x+28)°. What is m∠​1?

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6

Select the quadratic that has root x = 8 and x = -5

Triangle abc has side lengths: ab = 3.5  cm, bc = 2.4 cm, and ac = 4.2 cmδabc ≅ δhjkwhat is the length of side hj?