Answer: 50/5
Because 50 pennies and each nickel is 5 pennies
8.76×10^6 is 10^4 times as big as 8.76×10^2
Answer: the answer
Would be D
Step-by-step explanation:
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 ]