Answer:
D
Step-by-step explanation: It's not going up by 6 or 2, and it's not going down in numbers, so D
Answer:
x = 8
Step-by-step explanation:
so 
rearrange the formula:






Answer
x/2
Step-by-step explanation:
The answer is B
Since you know that BOD is a right angle add 12 And 15 and subtract your answer from 90