What is the product of 5.9 x 103 and 5.9 x 104 expressed in scientific notation? What is the product of 5.9 x 10^3 and 5.9 x 10^4 expressed in scientific notation

In triangle abc segment de is parallel to the side ac . (the endpoints of segment de lie on the sides ab and bc respectively). find de, if ac=20cm, ab=17cm, and bd=11.9cm;

Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?

All of the following ordered pairs satisfy the function rule y=-2x-1 except.