La base de un rectángulo es doble que su altura.¿cuales son sus dimensiones si el perímetro mide 30 centímetros?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?