Answer:
3x6+3x1+4x3
Step-by-step explanation:
Answer:
nine
Step-by-step explanation:
Answer:
-176.........................
Step-by-step explanation:
A compound contains atoms of different elements chemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. ... Compounds contain different elements in a fixed ratio arranged in a defined manner through chemical bonds. They contain only one type of molecule.
Technically, none of the equations.
The equation you're looking for would be:
x²+(x+20)²=150²
