Are the two triangles below similar? triangles abc and def are shown. angle a equals 84 degrees, angle c equals 38 degrees, angle f equals 38 degrees, angle e equals 58 degrees, side bc equals 12, side ed equals 6, side fd equals 8.

the answer is yes; they have congruent corresponding angles. i got this right on my test, your welcome :)

tickets for the harlem globetrotters

show at michigan state university in

2010 cost $16, $23, or, for vip seats, $40.

total revenue = 16x + 23y + 40z

if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, sales of all three kinds of tickets would

total $46,575.

16x + 23y + 40z = 46575, how many of each kind of ticket would

have been sold?

solve for x, y and z

x − 9z = 0

x − y − z = 55

16x + 23y + 40z = 46575

x = 1170

y = 985

z = 130

welcome!

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?