hi! pls stop deleting our stuff and have a good day. So now for my question. Help! Can someone pls teach me BASIC trigonometry? I am a beginner so I want some help. Pls and thx. And leave a funny joke too, that is always appreciated.

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Which statement about the annual percentage rate (apr) is not true?