6 because the 36 is r² where r is the radius, r² = 36; we have to isolate the r so it's by its self, so square root both sides, r = 6
The best thing to do is to find 10%, then multiply this by 3.75
5280/10= 528
528*3.75= 1980
Therefore, 37.5% of 5280ft is 1980ft
Hope this helps :)
7 4/10=(10*7+4)/10=74/10=37/5
2 5/10=(2*10+5)/10=25/10=5/2
37/5 * 5/2*x =37/2 *x
There are 9 male professors, and 11 female professors. So there are 9+11 = 20 professors total.
There are 9 male professors and 10 male teaching assistants. So there are 9+10 = 19 males total
Add up the two subtotals: 20+19 = 39
The overlap of the two groups (9 male professors) needs to be subtracted off since we counted this group twice: 39-9 = 30
So there are 30 people who are a professor, male, or both
This is out of 9+11+10+11 = 41 people total
The answer as a fraction is exactly 30/41
The approximate answer in decimal form is 0.7317
It would be great if you can specify more about the question ,whether the sine or cosine rule is needed .Please note that I only used letters to help specify how to get the answer
