What is the area of a triangle with base 5cm and height 6cm

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?