The skull length of a crocodile is proportional to its body length. In one species, a 6-foot crocodile has a 2-foot skull. What would be the length of a crocodile of that species that has a 3.5-foot skull.

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Can someone me with this? i’m not sure what to put for my equations.