Find the lcm of the equation below

8x^2y and 18^2y^2z

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)