If the arc length is 8.4 m, and the measured angle is 30 degrees, what is the diameter? (Plz I need help if it’s possible I would love an explanation and answer thank you so much :))

Which is a graph of a proportional relationship?

Ineed with this problem 21 show steps

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.