Which of the following vectors are orthogonal to (-1,3)? check all that apply. a. (1,3) b. (3,1) c. (-6,-2) d. (-2,-3)

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite