%= (exact-appropriate)/exact
so 279.45-250.55 divided by 279.45
basically .103417 nearest tenth is 10.3%
i believe
The 2 numbers you multiply to get 18 are 6 and 3.
Answer:
3. Definition of Midpoint
4. VAT, Vertical Angles Theorem
5. ASA, Angle-Side-Angle Theorem

Multiply denominator and numerator of fraction by conjugate (2√7 -6)
=

Expand using distributive property
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Collect like terms to simplify
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