Combine Like Terms 8 + 19t - 6t A) 8 - 13t B) 21 C) 21t D) 8 + 13t
1 answer:
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Answer:
3
Step-by-step explanation:
And,
$ \sum (2i+1)= \sum (2i)+ \sum_{i=1} ^{4} (1) $
$=\sum_{i=1} ^{4}(2i) + 1+1+1+1 $
$=\boxed{\Big(\sum_{n=1} ^{4}(2n)\Big) +4}.... \text{Variable in Summation doesn't matter}$
Hence the difference is 3.
The value of is 4.
By Geometry, we know that line segment , which is equivalent to:
(1)
Now we solve algebraically the resulting expression.
If we know that , then we solve the equation for
:
The value of is 4.
We kindly invite to see this question on line segments: brainly.com/question/23297288