Heather drove at a constant rate. She traveled 162 miles in 3 hours. How far did Heather travel in 1 hour?

What are “like terms”? why can we only add like terms?

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.