Answer:
64 is the perfect square
Explanation:
its the perfect square because the square root is 8 and 8 is a whole number therefore 64 is the perfect square here.
In ancient Greece, Ptolemy asserted that the earth was at the center of the universe. The sun, moon, planets, and stars all revolved around it.
This is another compound complex sentence due to the complexity it has. It contains one dependent clause and two independent clauses.
So the answer is letter D compound complex.
Couplet = couple = 2 lines
Quatrain = quadruple = 4 lines
Sestet = 6 lines
Octave = octagon = 8 lines
Thats how I try to remember it.
What is the underlined digit?
Answer: a lot of these could be correct. A verb is an action. So eating a sandwich could be one, walking a dog could be one. Anyone that involves sombody doing somthing or they words suggesting it would be correct
Explanation: hope this helps
