Words of operations write a numerical expression for the word expression. the difference between 42 and 19 how do you work this problem out?

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.