Find the cosine of
A. 12/13
B. 13/12
C. 5/12
D. 5/13

Help hurry !!

The triangles are similar. what is the value of x? show your work.

Adriveway is 40 yards long about how many meters long is it

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.