Show by parentheses that the sum of x and y is to be subtracted from 4 times the sum of x and y​

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

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

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?