Option c is your answer 3xy + 7x4
To find out how old the twins were that were in the recital you need to be able to interpret a stem and leaf plot. The number of the left gets placed with each number on the right to create a number in the data set. See the key for an example. This means there were 2 people that were 5 years old making them the twins!
if two of the sides are proportional and the included angles are congruent then the triangles are SIMILAR.
Answer: similar
