Recursive formula for
-4,3,10,17

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that