- What is a group of geometry such as Pentagram, Hexagram, and enneagram called?

Discover Questions

I'm trying to find a compound that contains an alkaline earth metal and a polytomic ion and then finding its molar mass.? What is meant by anisotropic? ~ x + y + z = 3, x² + y² + z² = 5, x³ + y³ + z³ = 7 ➪ x⁴ + y⁴ + z⁴ = ? How many moles of ions are in a solution of 7.4 moles FeCI3 in 500 mL water? If 5sinθ = 3 determine the value of:
1. cos (θ-360)
2. Tan (squared)θ
3. Sin θ x cos θ (all divided by cos (squared θ)?