3(5a + 6)
O b
3(5a + 2)
O
5(3a + 6)
o d
5(3a + 2)

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?