1)find the perimeter of the rectangle whose length is 40 cm and a diagonal is 41cm.
2)the diagonals of a rhombus measure 16 cm and 30 cm. find its perimeter

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

How do the graphs of y = 1/x and y=5/x+6 compare?

If the measure of xyz is 81 what is the measure of yz