One acute angle of a right triangle is 12 degrees more than twice the other acute angle. fine the acute angles of the right triangle.

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?