Fiore

This page lists questions and answers that were posted by visitors named Fiore.

Questions

The following questions were asked by visitors named Fiore.

Answers

The following answers were posted by visitors named Fiore.

Triangles ABX and ACX are silimar (both have 90 degrees angle, while <CBX = 90 - ACX = 90 - (90 - <BAC) = <BAC), so BX/AX = CX/BX => BX^2 = 3*12 => BX = 6

Ca2+ + CO3(2+) = CaCO3 (sediment)

The squared distance is sum of squares of difference of all coordinates. d^2 = (x1-x2)^2 + (y1-y2)^2 = (7-12)^2 + (4-5)^2, so... ;)