Answer: 136,000,000 ( hope it helped <3 )
Step-by-step explanation:
Sin+cos=90
49+cos=90
cos=41
The 60th customer since 10 and 12 are common factors.
(3x-12)+12(xy-10), x=4, y=6
(3(4)-12)+12((4)(6)-10)
(12-12)+12(24-10)
0+12(14)
12*14=168
-5 = 0.2k
divide both sides by 0.2 to isolate k
-25 = k
might be wrong tho lol