triangle TAP is congruent to DAN, angle A=40, angle N=60, angle T=(2x+10), find the value of x and m of angle D.

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²