Which equations support the fact that rational numbers are closed under addition? select each correct answer. 13+13=23 9√+9√=29√ 6√+(−6√)=0 2√+2√=22√

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

answer

false

explanation

these practices describe the manner the land use outcome is attained. land management methods implemented by corporations are a mandatory because they are a driver for better land use results economically, socially and environmentally. corporations are required to understand the connection between land use , and land management practices to support sustainable land use policies