What are the statements? we need more information in order to answer your question :/
Answer:
sheeshmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
Explanation:
Highwall mining is often used when excavating an open-pit mine becomes too expensive. There are many advantages over underground mining, including the fact that it is both more cost-effective and involves less lead time.
Answer:
Hyderabad State was founded by Mir Qamar-ud-din Khan who was the governor of Deccan under the Mughals from 1713 to 1721. In 1724, he resumed rule under the title of Asaf Jah (granted by Mughal Emperor Muhammad Shah)
Hi there
if multipl both a) and b)
if just one then it is a)
hope this helps have a good day if u need anymore help please feel free to message me!