How do you measure the volume of a cylinder

What is the lcm of 16 and 40 ? 24 and 40 ?

Which expression is the factorization of x^2+10+21

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.