Answer:
b
Step-by-step explanation:
on edge2021
y=ax²+bx+c
c is axis of symmetry I believe
Wait where is the picture
36h+81m
9*4h+9*9m=36h+81m
you use disputation
4 times 3x = 12x
4 times 6 = 24
x = 43.9
sin 20° = 15/x
0.3420 = 15/x
x = 43.86
