Hey there!
You are trying to find the perimeter of triangle ABC. Each side is 2. Since there are 3 sides on a triangle, multiply 2 by 3 to get 6. You do not need the centroid for this problem.
I hope this helps!
Answer:
20
Step-by-step explanation:15-5=10 10 x 2 =20
The question is asking to state the first twelve number in the pattern in the number, base on my calculation, I would say that the first twelve numbers are 7, 8, 9, 10, 11, 12, 13, 14 ,15 ,16, 17, and 18. I hope you are satisfied with my answer and feel free to ask for more if you have questions
Hi there!
First you simplify.
Simplified = 9x+(−5)+(−8)+x
Then you combine the like terms.
<span><span><span><span><span>9x</span>+(<span>−5)</span></span>+(<span>−8)</span></span>+x (*-5 and -8 are like terms) (9x and x are like terms)
</span></span><span><span><span>Combined it's~ (<span><span>9x</span>+x</span>)</span>+<span>(<span><span>−5</span>+<span>−8</span></span>)
</span></span></span><span><span><span>Solve and that comes to 10x</span>+<span>−<span>13 which is your answer. :)
Hope this helps.
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The answer is 22.6
your answer