Khan academy (8th grade math)

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

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?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?