Abcd is a plane quadrilateral and e is any point on ad. ef is drawn parallel to db to meet ab in f, and eg is drawn parallel to dc to meet ac in g. prove that f g is parallel to bc. solution

What is the product? (x2+3y+7) [yy+1)

What is the graph of the function fx x+2/x-3?

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?