Answer: 4:5
Explanation:
Steve earns 8 dollars an hour. His brother earns 10 dollars an hour.
The ratio is Steve:Brother, which is 8:10.
This can be treated the same was as a fraction and simplified, dividing both sides by 2, which becomes 4:5
![\frac{ 6\sqrt{2}}{ \sqrt{3} }](https://tex.z-dn.net/?f=%20%5Cfrac%7B%206%5Csqrt%7B2%7D%7D%7B%20%5Csqrt%7B3%7D%20%7D%20)
Multiply the square root of 3 by the square root of 2 and itself.
The 3 cancels itself out and then you get A
8x + 3× + 9x = 180
20x = 180
x = 180/20
x = 9
The smallest angle is: 3×9 = 27 degrees
Note: 180 degrees is the sum of angles in a triangle
<span>8+0.4+0.07+0.008 you basically separate the numbers starting with the largest working down to the smallest.
i hope i helped
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