Answer:
<em>x = 2</em>
<em>divide each term by 3 and simplify.</em>
A composite number is a number with more than 2 factors and 16, 18, 20, and 21 are composite.
Check if you can write an equation relating the term number to the actual value
n1=3
n2=10 = 3+7
n3= 17 = n2+7 = n1+7+7 = n1 +2*7
n4= 24 = n1+3*7
so you will notice a pattern
for the x-th term
n_x =3+(x-1)*7
the 50th term would be n_50 = 3+(50-1) * 7
So the angle that's next to the 62 is 118. Now that means the other angles have to add up to 62. 62-14= 48 and 48/2 is 24 so X=24. Good luck! :)
Answer:
(6) the letter n : intersection which means the number you will find at the first bracket and has the same number at the other bracket
