Barrett purchased a piece of sandpaper for his electric sander, as shown above. The radius of the sandpaper is 4 inches. Approximately what area does the sandpaper cover ignoring the center hole? (Use 3.14 for .)
A.
50.24 in2

B.
200.96 in2

C.
25.12 in2

D.
100.48 in2

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?