Let triangle ABC right angled at A (AB > AC), altitude AH. Let D, E be the projection of H on AB, AC. Prove that: ∛(〖BD〗^2 ) + ∛(〖CE〗^2 ) = ∛(〖BC〗^2 )

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

Is a square always, sometimes, or never a parallelogram