Aright triangle is shown. an altitude is drawn to form a right angle with the opposite side. the length of the altitude is x. the other 2 sides are congruent. if the altitude of an isosceles right triangle has a length of x units, what is the length of one leg of the large right triangle in terms of x?

Gold is not now being extracted from seawater. why not? a. it would be too disruptive to marine life to develop any marine mineral resources b. there is no gold in seawater c. we don't know how to extract minerals from seawater d. it would be too costly and difficult to separate the small amount of gold from the very large amounts of halite and other minerals

On nights when we see the new moon phase, what side of the moon are we seeing?

The blue segment below is a diameter of oo. what is the length of the radius of the circle?