In the diagram below, trapezoid ABCD maps to trapezoid AcBcCcDc. A
A
B
B
D
с
Cl
Which angle corresponds to angle Cc?
angle

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was

Quadrilateral abcd is a parallelogram with diagonals that intersect at point e. which of the following statements is true?