How many liters are in 2.751 ounces? use the conversion factor: 1 liter = 33.814 ounces rounded to the result to the correct number of significant figures. express your answer in scientific notation. format your answer using the following template to earn credit: "xxx. x 10^-+xx units" replace the x's with digits, as necessary replace "units" with the correct unit abbreviation replace "-+" with either "+" or "-", as necessary

The diagram is attached below.

The hypotenuse is 16 feet, and the vertical leg of the triangle created by the ladder is 13.8 feet. We are looking for the angle opposite of the 13.8 ft side.

To find this angle, we will need to use an inverse trigonometric function. The function we will use is sine, because we are given the opposite side and hypotenuse.

sin(x) = 13.8 / 16

x = sin^-1(13.8 / 16)

x = 59.5985 degrees (feel free to round to wherever you need)

Yes, the ladder will be safe at this height, because 59.6 degrees is less than 65 degrees.

Hope this helps!! :)