The last one D because it is rational
M=1.25
c=0.6
I got this by creating a systems of equations and I used the substitution method
Answer:
B=112
Step-by-step explanation:
Angle B is on the same line as angle A(68). They would need to combine for a total of 180 degrees. So 68-180=112
Assuming that all tiles must stay whole it would be:
1×54
2×27
3×18
6×9
Answer:
Step-by-step explanation:
Magnitude: |a|= 
Direction: in the negative direction of the Ox axe and Oy axe