Solve the problem.Find the length of the missing side of the similar triangles.

A. 20
B. 24
C. 6
D. 18


Answer: D

Mathematics

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Tell which set or sets the number belongs to: natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers.- 

A. rational, real B. integers, real C. irrational, real D. real

Mathematics

Given 2+i is a root, determine all other roots of


What will be an ideal response?

Mathematics

Complete the table of values. Write the results as ordered pairs.y = 9

A. (-5, 9); (3, 9); (5, 9) B. (-5, 4); (3, 12); (5, 14) C. (-5, -45); (3, 27); (5, 45) D. (-5, -14); (3, -6); (5, -4)

Mathematics

The graph shows the numbers of performers who were elected to the Rock and Roll Hall of Fame from 1991 through 2008. Describe any trends in the data. From these trends, predict the number of performers elected in 2009.                                   

A. The number of performers elected in last four years in the graph seems to be nearly steady except for the first few years therefore five performers will be elected in 2009. B. The number of performers elected in last four years in the graph seems to be nearly steady except for the first few years therefore seven performers will be elected in 2009. C. The number of performers elected in last four years in the graph seems to be nearly steady except for the first few years therefore eight performers will be elected in 2009. D. The number of performers elected in last four years in the graph seems to be nearly steady except for the first few years therefore six performers will be elected in 2009. E. The number of performers elected in last four years in the graph seems to be nearly steady except for the first few years therefore nine performers will be elected in 2009.

Mathematics