Which of the following are not congruence theorems or postulates? check all that apply
a) aaa
b)ssa
c)sas
d)aas
e)aa
f)sss

How do i do this activity, is appreciated

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Which best explains why this triangle is or is not a right triangle ?