Answer:
what is cos and sin ?
Step-by-step explanation:
Could you please clarify the question please by putting a question to be solved? Or are you asking for the definition?
Answer:
the angles which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are equal
Step-by-step explanation:
Just do what i put up there
It would be 30 students from his class roster because not every kid would have his math class in the other options.