a ractangle that has been partitioned into four rectangles for each expression choose a sub rectangle who areas in square units matches the expression

In the 30-60-90 triangle below side s has a length of and side r has a length

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.