Question

rewrite as complex sentence My hand slid under the mattress, searching for the notes​

Answer 1

Answer:

as I am searching for the notes my hands slid under the mattress

Answer 2

Answer:

My hand slid was under the mattress, as I am searching for the notes.

Explanation:

If a sentence comprises a subordinate clause or many clauses, then it is termed as a complex sentence. It should have one dependent clause and an independent clause. They are fascinating providers, as they add details to the sentence.

There is an independent clause, where it can stand without any support, but it provides meaning. They simply provide you with a full description which increases the readability percentage. Here, comma should be used properly.