1 The average fireplace installation cost is $2,500 to $5,000, although an authentic brick fireplace constructed by a mason could cost up to $10,000 or more. 2  Installing a prefabricated brick fireplace costs $2,000 to $3,000. 3  A mason-built brick fireplace costs $3,500 to $5,000.
When delta sigma theta holds up the triangle sign it`s just to show they`re.... Lol No, it is not affiliated with the Illuminati. However, in the Greek alphabet which all national sororities are named with, Delta is represented with a triangle. So when Delta Sigma Theta holds up the triangle sign it`s just to show they`re Deltas.
Best Answer: Delta, is just a greek letter very used in Math. It's meaning depends on the context. But a very commom meaning, specially for capital delta (a triangle) is difference.For instance, a tempertaure deltya usually means the diffrence of the temperatures of 2 objects.In your case, it probably means the difference of the given values.he Greek letter Delta is used in science and mathematics. I always refers to the change in or the difference of. For example, take the slope formula.