Suppose ABCD is a rhombus with AB=12 inches. The midpoints of its sides are joined to form a quadrilateral. What is the length of a diagonal of this quadrilateral?
(please give an explanation)

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?

Build is 120 wide 20 feet high 48 feet long how many cubic feet and the volume