To find the answer, you have to find the inverse sin of 0.52 which is 31.3
17. 3(4-2(-2))......3(2(-2)).....3(-4).....-12
18. 2(-3)-3(3)......-6--9......-6+9.....3
19. 1,234.6
Answer: C
Step-by-step explanation:
5x=number of red tents
3x=number of blue tents
x=number of white tens
we can suggest this equation:
5x+3x+x=1350
9x=1350
x=1350/9=150
number of red tents=5x=5(150)=750
number of blue tents=3x=3(150)=450
number of white tents=x=150
answer: C. 750 red, 450 blue, 150 white.
