Rectangle A
Length:
Width: 4 inches
Perimeter:
Area: 24 sa inches

Length=6

Perimeter=20

Explanation:

In a rectangle you know the length times width equals the area, so area divided by width equals length

24/4= 6

We also know to get the perimeter you add all the sides together

6+6+4+4=20

salt is a type of solid, which means that it will when placed in water.

  a.  

soluble, float

  b.  

soluble, dissolve

  c.  

insoluble, settle

  d.  

insoluble, dissolve