8
Σ
3η
n=1
What is it equal to?

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Hi, can anyone show me how to do this problem? 100 points for this. in advance