Please help! (14 points!) 1.) Which of the following is a tangent?
a. PV
b. US
c. RT
d. PQ

2.) Which of the following is a chord?
a. PV
b. US
c. RT
d. PQ

3.) Which of the following is in inscribed angle?
a. PVU
b. UST
c. QUS
d. USR

What is the difference between regular convex and concave polygons

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

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.