Answer:
A
Step-by-step explanation:
i think you might want to wait for other people because i dont know for sure
Answer:
6
Step-by-step explanation:
To calculate hypothenuse you use the formula a^2+b^2=c^2 where c is the length of the hypothenuse.
1. 5^2+7^2=c^2
2.25+49=74
3. Now you will square root the 74
4. The hypothenuse is equal to 8.6
One way to do this is to notice

Then

We have

and since
has a period of
,

and so
