Drag each tile to the correct box. Arrange the circles (represented by their equations in general form) in ascending order of their radius lengths.
x² + y² - 2x + 2y-1=0
x2 + y2 - 4x + 4y - 10 = 0
x2 + y2 - 8x - 6y - 20 = 0
4x2 + 4y2 + 16x + 24y - 40 = 0
5x2 + 5y2 - 20x + 30y + 40 = 0
2x2 + 2y2 - 28x - 327 - 8 = 0
x² + y² + 12x - 2y - 9=0
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In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

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.

What is 0.368,0.380,0.365,and 0.383 in order from least to greatest