If you have a right triangle where the other two angles are equal, they have to each be 45 degrees because 180 degrees - one 90 degree angle leaves you with 45 degrees in each of the two other angles. A. True
B. False

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?