Is the angle measure true for the given triangle? select yes or no for each statement.

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

In the 30-60-90 triangle below side s has a length of and side r has a length

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.