In the figure, ADC = ACB = 90°, EÂD=55.1°, CAB = 40.4°, AE = 4.1 cm, AD = 3.7 cm and
Find (a) ACD; (b) AB; (c) the area of AAED.
AC = 8.0 cm.
А
40.4°
- В
B
4.1 cm
55.107
8.0 cm
3.7 cm
E
D
с C

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.