Which expression is equivalent to (4)−3 −15 for all values of q where the expression is defined?

Indicate the formula for the following conditions: p^c(n,r)=

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !