Find the difference in altitude between a mountain that has an alitude of 3816 feet and a desert valley that is 468 feet below sea level

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

What is the average diastolic blood pressure for adults

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom