Compute the total number of possible pocker pairs (two cards with the same number) that can be obtained when taking two cards from a standard deck. Recall that a standard deck of cards consists of 52 cards, numbered A, 2, 3, . . . , 10, J, Q, K and there are 4 suits: clubs, hearts, black hearts and diamonds. The closest number of pairs is: (A) 78
(B) 158
(C) 76398
(D) 467
(E) 1254

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

answer: 5

step-by-step explanation:

no

step-by-step explanation: