This circle is centered at the origin, and the length of its radius is 10. What is the circle's equation?
10
5
5
A. x10 + y10 = 100
B. X+ y = 10
O C. x2 + y2 = 10
O D. x2 + y2 = 100

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.

The length of the line segment ac is 8x-9 what is the value of x

The equation y= -16t^2+120 can be used to represent the fridge height above the ground where ti represents time in seconds after she threw the apple how long does it take the apple to hit the ground running your