8.895 feet (rounded)
Negative 56 degrees would be 50 degrees colder than negative 6 degrees.
-50
6 x tan(5).
6.00
Angle of elevation = 300/50 = 6 tan-1(6) = 80.53767779 degrees or 800 32' 15.64''
Use trigonometry and the tangent ratio: tan = opp/adj and when rearranged adj (the ship's distance) = opp/tan adj = 30/tan(6) = 285.4309336 Therefore the ship is just over 285 feet from shore. Remember that the angle of depression is the same as the angle of elevation because they are alternate angles.
56 feet is 1,706.9 centimeters.
> Divide the number 56 by the number 12 (12 inches equals 1 foot). The answer is 4.66 feet, or 4 feet 6 inches. That answer is incorrect, that is definitely how you find the feet, but not the remaining inches. 56/12 = 4.667 = 4 feet (because there are 12 inches in a foot) 12*4 = 48 (this is how many inches 4 feet is exactly) 56 - 48 = 8 remaining inches The reason we do this is because 4.6 is a metric measurement, the .6 doesn't mean "6 inches" but "6 tenths". Think of inches to feet as "twelveths", whereas .6 to 1 is "tenths". This would work in the metric world as metric is decimal based, meaning its in tenths. So, your answer is 56 inches is 4' 8" (Four feet, eight inches)
56 degrees
56 degrees is an acute angle becuase it is greater than 0 but less than 90 degrees
6 cm Each side of the trapezoid has a right angle triangle with a base of 6 cm. Using trigonometry and the tangent ratio: tan = opp/adj and when rearranged: tan*adj = opp (the height) tan(45)*6 = 6 cm
π/6