Respuesta :
Answer:
They are formed by mixing a primary and a secondary color.
Explanation:
Thats why some colors have two word names such as blue-green, red-violet, and yellow-orange.
Answer:
Because when you mix the 3 primary colors (Red, yellow and, blue), a new color is formed called secondary colors (green, orange, purple). Then when you mix the secondary colors, new colors will form called tertiary colors (yellow-orange, red-orange, Red-purple, blue-purple, Blue Green, yellow green).