Are you sure this question is right? there are no negatives? i’m pretty sure the answer is 72 but if i’m wrong, i’m sorry.
Answer:
First one is c because 3 1/2 - 1/2=3
Second one is also c because 0.9x2=1.8
And third one c is because 2 2/3:3/1=1 1/8
Divide the first one by the second and the answer will be B.
Answer:
Step-by-step explanation:
90° becuase 60+30 = 90 and 90+90=180
