How to write algebraic expression for 11 more than a number and a number decreased by

Which math sentence can be used to determine if the triangle is a right triangle?

Which statement about perfect cubes is true

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