Which dimensions will create an unlimited number of triangles a angle 55 angle 50 angle 60 B angle 45 angle 45 angle 90 C side length of six side length of a side length of 10 D side length of 5 inches side length of 10 inches side length of 12 inches

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

Determine the relationship of ab and cd given the following points

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2