Nδxyz, m∠x = 90° and m∠y = 30°. in δtuv, m∠u = 30° and m∠v = 60°. which is true about the two triangles? δxyz ≅ δtuv δxyz ≅ δvut no congruency statement can be made because only two angles in each triangle are known. no congruency statement can be made because the side lengths are unknown.

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?

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?