Od is supported by properly aligned smooth journal bearings at a, b and c. how many unknowns are included on a correct fbd?

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m