60+55+x+20 = 180
x + 135 = 180
x = 180 - 135
x = 45
The given sequence is a geometric sequence with a common ratio of 3.
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Which type of sequence do we have here?</h3>
A geometric sequence is a sequence where the quotient between any pair of consecutive terms is a constant, called the common ratio.
Here we have the sequence:
3, 9, 27, ...
The quotient between the first two terms is:
9/3 = 3
The quotient between the third and second terms is:
27/9 = 3.
So yes, we conclude that this is a geometric sequence, where the common ratio is 3.
If you want to learn more about geometric sequences:
brainly.com/question/1509142
#SPJ1
Five times the sum of the product of 3 and j plus 2 plus the produce of 4 and j
Hi there, so we know that all triangles add up to 180 degrees so we will take 38 and add it with 25 to get 63 then we subtract 180 by 63 to get 117 which is your awnser!! I mean I might be wrong but I’m probably right. I hope this helps!! Have a great morning, night, or day, Whatever it is for you!
