Cotangent is one over tangent
1/(4/7)
Answer 7/4
Those ratios are not equivalent because 240 divided by 16 is 15 and 560 divided by 28 is 20.
Your answer will be (B) simply use military time and subtract them and you'll get your answer best of luck.
The slope is 5.
And the y-intercept is 0.
Hope I helped! <3