Answer:
3, -5
Step-by-step explanation: took the test
You just do 3 times 4 and you get 12
The opposite side pairs in a rectangle are congruent, so basically QT would be congruent to RS when you draw the rectangle and label the points.
4x+10=30
4x=20
x=5
The probability that both cards are kings is 4/52 times 3/51. This is 12/6256, or 1/221.