A piece of wire 40 cm in length is bent to form a semicircle. Find its radius.

Assemble the proof by dragging tiles to the statements and reasons column

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

What is the difference between the predicted value and the actual value