Prove that:
tan70 = tan20 + 2tan

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0