Will give brainliest
mr. guo is thinking of a number. when he takes the absolute value of his
number, he gets 15. what could his number be? is there more than one
possible answer?

If chord ab is congruent to chord cd, then what must be true about ef and eg?

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.