The vertex angle of an isosceles triangle measures 46 degrees. What is the measure of its base angle?

Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g