Which of the binomials below is a factor of this trinomial 3x^2+18-21 a) x+3 b) x-3 c) x+1 d) x-1

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it