3 marbles are chosen at random without replacement from a bag containing 4 red marbles and 6 yellow marbles. Draw a tree diagram and use it to find: (a) the probability that 2 red marbles are chosen. (b) the probability of choosing at least two yellow marbles

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by