Hope this helps with the answer to your question:) (sorry I didn't know how to do question 30)
The answer is 22 because the 5t and -5t cancel each other
Answer:
0
Step-by-step explanation:
Arc sec(1)=0, tan(0)=0
Answer:
The answer is 58 In2
you can take apart some of the parts and multiply them, it may be easier