consider quadrilateral abcd graphed below. rotate abcd 90 degrees clockwise about the origin, then dilate with a scale factor of 3/2 with the origin as the center. Find the y-values of the coordinates coordinates for A'', B", C", and D".

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?

Analyze the diagram below and complete the instructions that follow. how to find tan

Given the diagram below, michael writes, "segment ac is congruent to segment ac." which of the following reasons allow him to write this statement?