Here is Quadrilateral ABCD. B
A
Quadrilateral PQRS is a scaled copy of Quadrilateral ABCD.
Point P corresponds to A, Q to B, R to C, and S to D.
If the distance from P to R is 3 units, what is the distance
from Q to S? Explain your reasoning.
D
What is the distance from Q to S?
Your answer

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

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