A certain triangle has a 30° angle and a 60° angle. Which must be a true statement about the triangle?

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.