Should be 8)/3 = (3x - 8 + 8)/3 = 3x /3 = x.
Answer: 80 degrees because a line is 180°.
So if you subtract
180 - 100 = 80°
The answer is 28
Hope this helped!!
First, substitute 4 into x
Then multiply 4 times 4
Subtract 2
Then subtract 5 from both sides
(n) stands for natural number. Natural numbers are counting numbers such as 1, 2, 3, 4, 5, 6, 7 etc...
So the first term in the sequence would be:
T(1)=1^2 + 3 = 1 + 3 = 4
Answer:
4