Help! Cylinders A and B are congruent Cylinder A has a volume of 27 Tt cm^3 and a height of 3 cm. What is the diameter of Cylinder B?
V=A Tt r^2 h
A
3 cm
B
6 cm
9 cm
D
12 cm

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false