What are the six European languages that are colonial languages of Africa?

Since the colonial era, Indo-European languages such as Afrikaans, English, French, Italian, Portuguese and Spanish have held official status in many countries, and are widely spoken, generally as lingua francas

German, Spanish, French, Italian, English, Portuguese

Explanation:

just had this question and got it right

reflecting point a across the origin negates both of its coordinates.

b = (5, -4)