The other answer is 12x2 – 8xy + 12x + y2 – 2<span>y</span><span />
This question uses trig
sin(55) = height/195
Therefore, height = 195sin(55) meters (just plug in calculator)
Decimal: 3.5
350 divided by 100 = 3.5
Percentage: 350%
Move the decimal 2 times to the right
3.5 -> 350
Add a percent sign
-129/13
Find x then subtract 9
Mark brainliest please
