<span>When rock on one side of a fault moves down and rock on the other side moves up a blank mountain is formed
A Block Mountain is the answer.</span>
<span>The major bodies of
water that are located on the southern border of the United States are the Rio
de Janeiro, the gulf of California and also, the gulf of Mexico. All these
three are located in the southern border of the U.S.</span>
Answer:a precise and unambiguous description of the meaning of a mathematical term. It characterizes the meaning of a word by giving all the properties and only those properties that must be true.
Theorem — a mathematical statement that is proved using rigorous mathematical reasoning. In a mathematical paper, the term theorem is often reserved for the most important results.
Lemma — a minor result whose sole purpose is to help in proving a theorem. It is a stepping stone on the path to proving a theorem. Very occasionally lemmas can take on a life of their own (Zorn’s lemma, Urysohn’s lemma, Burnside’s lemma, Sperner’s lemma).
Corollary — a result in which the (usually short) proof relies heavily on a given theorem (we often say that “this is a corollary of Theorem A”).
Proposition — a proved and often interesting result, but generally less important than a theorem.
Conjecture — a statement that is unproved, but is believed to be true (Collatz conjecture, Goldbach conjecture, twin prime conjecture).
Explanation:
It definitely would not be the first answer! The other two answers I can see why someone would get stumped on. I believe it's C, when your talking about a decade you don't add a apostrophe. Hopefully this helps xx
