Answer:
D. M and O are similar but not congruent.
Step-by-step explanation:
To begin, let's eliminate some options.It can't be A. M and O are similar and congruent because M and O aren't congruent because they are different sizes. It cannot be B. O and N are similar and congruent because they aren't congruent since they're different sizes. Lastly, it cannot be C. M and N are similar but not congruent, because these two are actually congruent.
Answer:
this is not middle school math no way
Step-by-step explanation:
cos(3x) = cos(2x+x)
= cos(2x) cos (x) -sin(2x)sin(x)
Depends whether it’s compound or simple interest
