7. Find the measures of two angles, one positive and one negative, that are coterminal with Pi/8

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

For what values of x is x2 + 2x = 24 true?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.