Typical bone is made up of D.
1+7 and 7+1 equal the same amount. It doesn't matter which position the number is in. The sum will be 8 either ways. Hope that helps :)
I don’t know i’m very sorry but how about $19.89
Answer:
cos(pi/2-theta)=sin(theta)
hence, cos(pi/2-theta)=0.45
