Given f(x) and g(x), find (fog)(x), f(x)=x^(2)=x g(x)x+1

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?

How do you convert 1.27 to a percentage

Which of the following is the result of expanding