Find the area of the composite figure. First, find the area of the parallelogram.

I NEED HELP ASAP
7 cm
Parallelogram
Area = [?] cm2
14 cm
Rectangle
Area = [ ] cm2
7 cm
Total Area of
Composite Figure = [ ]cm2
21 cm

How many lines can be drawn through points j and k? 0 1 2 3

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

Through non-collinear points there is exactly one plane.