Two cards are drawn at random without replacement from a deck of 52 playing cards. If the first card chosen is a King, what is the probability that the second card is a King?

1.0

step-by-step explanation:

correct answer:

b.(19,-2)

2x^2+5x+17

your welcome. : )

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.