Answer:
you got there answer correct
Step-by-step explanation:
the lines all follow the answer
Angle aed has to be 80 since the two triangles share two of the same angles
Answer:
The sequence is arithmetic
we know that
In an arithmetic sequence, the difference between consecutive terms is always the same and is called common difference
In this problem we have
3,9,15,21,...
Let
a1=3, a2=9,a3=15,a4=21
a4-a3=21-15=6
a3-a2=15-9=6
a2-a1=9-3=6
The sequence is arithmetic
The common difference is equal to
Heyo !!
☕️

<h2>
A. What are the 7 numbers in the term of n?</h2>
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EXPLANATION :
Because when you have 3 consecutive numbers, you have to put 7 numbers in the term of the n.
Hope It Helped!
<u>And Tell me if The answer is wrong. . .</u>
<h3>
<u>Good Luck With Your Assignment!</u></h3><h3 />
#LearnWithBrainly

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Jace ^-^
<span>mean muμequals=8484 and a standard deviation sigmaσequals=2424</span>