Is AABC-ADEF? If so, name which similarity postulate or theorem applies. B
75
55°
A
с
#
Choice
A.
Similar - SSS
A
B.
Similar - AA
C.
Similar - SAS
D.
Cannot be determined

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex