A15 points
rectangle r has varying length l and width w but a constant perimeter of 4 ft...
Mathematics, 07.11.2019 04:31 maliyahsanmiguel
A15 points
rectangle r has varying length l and width w but a constant perimeter of 4 ft.
a. express the area a as a function of l. what do you know about this function?
b. for what values off and w will the area of rbe greatest? give an algebraic
argument. give a geometric argument.
Answers: 2
Mathematics, 21.06.2019 17:40
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
Answers: 1
Mathematics, 21.06.2019 18:00
Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
Answers: 2
Mathematics, 21.06.2019 18:30
In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft
Answers: 2
Mathematics, 21.06.2019 18:30
Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t
Answers: 2
Computers and Technology, 21.06.2019 20:20