Two of the angles in a triangle measure 50° and 27°. find the measure of the third angle.

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

Anyone know these questions? i need ,.