The picture shows a frame with the given dimensions. What is the distance between: vertex G and plane ABC. C vertices and flat ADH. Peaks A and straight DCG. Peaks A and flat BCG . AB= 12 cm
BC= 6 cm
CG= 4 cm

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? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.