Me ayudan en esto? es de matemáticas año 1 de completen factors

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?