Find the values of unknown angles in the following ​

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it.bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl