Answer:
A,C
Step-by-step explanation:
sin 2x=sin (x+x)=sinx cos x+cos x sin x=2 sin x cos x
or =2 cos x sin x
[sinx cox=cos x sin x ]
Answer:
-1/12
Step-by-step explanation:
you jus gotta substract and jawnt uerme! i know you got dis wrong, dont bluff cutie...
Answer:
its the first one
Step-by-step explanation:
21.9% is 7 million as a percentage of 32 million
Total weight=number of pennies times weight of 1 penny
total weight/weight of 1 penny=number of pennies
636.3/3.03=210
210 pennies
