Answer:
1. A)
2. B)
Explanation: In this question, we are considering division and multiplication which are operations that can be opposite or inverse.
Those operations have their rules which are that numbers that have the same signs, negative or positive, are always giving a positive product, while quotient with opposite signs, positive and negative, are giving a negative product.
- Same signs = positive quotient and opposite signs = negative quotient
Example for part A: -2 * (-4) = 8
Example for part B: 2 * (-4) = -8
the Great royal was an achievement of Persia
Answer:
It had an advanced system of writing.
Explanation:
The Harappan civilization writing system is one of the biggest mysteries. The writing of the Harappan people has been found on the seals, copper tablets, copper/bronze implements, pottery, and other miscellaneous objects. Most of the inscriptions are short, with five signs. The writings have made it difficult to sort out the writing of the early period a the language lost after its decline.
