What is the length of the altitude drawn to the hypotenuse? The figure is not drawn to scale a. 22 b.^22 c.^105 d. 105

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia