the height of the parallelogram shown is increased by 1 cm and the base is increased by 2 cm, what is the area of the new parallelogram? A parallelogram with a base of 9 centimeters and a height of 4 centimeters. 28 cm2 39 cm2 55 cm2 60 cm2

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not