Answer:
A line is identified when you name two points on the line and draw a line over the letters. A line is a set of continuous points that extend indefinitely in either of its direction. Lines are also named with lowercase letters or a single lower case letter.
You know that two expressions are equivalent when if you substitute in your values and simply the expressions, they have the same answer.
Answer:
Where is the question?
Step-by-step explanation:
Answer:
728
Step-by-step explanation:
formula is
Tn= a+(n-1)d
where a is the first term, d is the common difference and n is the term you are looking for
<h3>T80 = 17+(80-1)*9</h3><h3>T80= 17+ (79)*9</h3><h3>T80= 17 + 711</h3><h3>T80= 728</h3>
Answer:
-11
Step-by-step explanation:
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