A, b, c, and d are the consecutive vertices of a quadrilateral. angle abc and angle bcd are right angles. if the two statements above are true, then which of the following also must be true? a: angle abcd is a rectangle b: line ab is parallel to dc c: line bc is parallel to ad d: triangle acd is a right triangle. note: i was not given an image or anything, just the question itself.

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Alogical argument that is presented in graphical form using boxes and arrows is called?

How many verticies does a triangular prims have