Q, P and S are points on circle C1, RST is a tangent to C1, Circle C2 passes through the centre O, S and Q. Prove that SQ is not a diameter of circle C2. Give reasons for your answer.

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

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

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle