The question is worded poorly, but it looks like you have a lever in equilibrium, with a force x at a distance d from the fulcrum, and a force y at a distance L - d from the fulcrum. You already have the equilibrium formula for this situation:
xd = y(L - d)
If you know x, y, and d, you can solve for the length L.
The second step is to keep your x terms on the left and move the constant to the right by subtracting it from both sides.
Answer:
67+65+x=180
CBW=48 degrees
Step-by-step explanation:
Do you know that a straight line is 180 degrees. I recommend you to actually try on these questions. It will be a slower process if you just post questions on brainly.
It would be E) nothing, since it would be 289.82
Cuberoot(10)^4 is the answer