The cosine of 30° is √3 / 2.
Since cosine is Adjacent over Hypotenuse, Hypotenuse = (2 / √3) * 9 = 18 / √3.
The cosine of 45° is √2 / 2.
Therefore, X = (2 / √2) * (18 / √3) = 36 / √6 = 18 / √1.5 = C
Answer:
I dont know.. sorry.......
C. chicken, spinach
(1 entree and 1 vegetable)
100 times (6+5)
100 times 11
100 groups of 11=1100
Hope I helped:)
If he sang the same number of songs each month, he sang 80 songs per month.
960/12 (months) = 80 (songs per month)
