Maths assignment- Yatzy rig

Hello,

I have a problem I need to figure out and was wondering if anybody could help.

My question is this

Refer to the dimensions of the Yatzy and determine if it can safely move under the cable at this position. What is the vertical margin between cable and the top of the oil rig (Yatzy)- Include the safety margin in the height of the rig.

Te dimensions for the yatzy after I worked it out are its 97m high and 73m wide.

I also have the workings for the cable which is y=0.0005x2 - 0.4x+160

Can provide further info if needed.

Can anybody help? Much apreciated ,

K(Surprised)