Correct answer only ! a square root expression is in simplified radical form if the radical contains (check all that apply): a. no fractions b. no radicals in the denominator c. no perfect square factors

What is the smallest integer n such that n\sqrt{2} is greater than 20

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.