The perimeter of the rectangle is 28 units.

what is the value of w?

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!