Question 18 (5 points) is tangent to circle A. Determine the length of .

Question 18 options:

1)

4

2)

5

3)

3

4)

6
Question 19 (5 points)
What's the standard equation of the circle with the general equation x2 + y2 + 4x – 2y – 20 = 0?
Question 19 options:

1)

(x + 1)2 + (y – 2)2 = 5

2)

(x + 2)2 + (y – 1)2 = 25

3)

(x – 2)2 + (y + 1)2 = 25

4)

(x + 2)2 + (y – 1)2 = 5

Danielle has $127.02 in her account before making any transactions. over the course of a week, danielle makes the following transactions: transaction debit ($) credit ($) birthday check 75.00 night out 66.14 garage sale proceeds 121.58 charitable donation 42.25 doctor’s appointment 115.30 at the end of the week, how much money is in danielle’s account? a. $99.91 b. $27.11 c. $184.41 d. $142.16 select the best answer from the choices provided a b c d

Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done