If angle jkm=43, angle mkl=8x-20, and angle jkl=10x-11, find each

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Find the values of the variables and the lengths of the sides of this kite.

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.