Which expression is equivalent to a^3 • b^3 • a^-3 • b? a.) (a*b)^4 b.) b^4 c.) a^3*b d.) a^-9*b^3

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next