Answer:
The general form of the translated circle is
Step-by-step explanation:
The equation of the given circle is:
This is a circle that is centered at the origin;
This circle has been translated so that it is now centered at (2,8).
The translated will now have equation:
Expand:
Answer: SSS
Explanation: This is because it two triangles have all the same side lengths then they have to be congruent.
Hope this helped!!
I'm guessing the repeating part is 89 at the end, so that
Then
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An arguably quicker way without using geometric series:
Answer:
Step-by-step explanation:
The given expression is
This is in the form;
Rewrite to get
We split the middle term to obtain;
Factor to get;
Factor further to get;
We simplify further to get;
Answer:
x=1.65
Step-by-step explanation:
First switch sides
4x-8=3.6-2-3
Then subtract 3.6 - 2 - 3
4x-8=-1.4
Add 8 to both sides
4x-8+8=-1.4+8
simplify
4x=6.6
Divide both sides by 4
4x/4 - 6.6/4
The simplify again
x=1.65