Sonya sells bracelets once a month at a flea market. The
1 answer:
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The other answer is 12x2 – 8xy + 12x + y2 – 2<span>y</span><span />
Answer:
LN = 66 cm
Step-by-step explanation:
The 3 parallel lines divide the 2 sides they intersect in proportion, that is
=
, substitute values
=
( cross- multiply )
15LM = 315 ( divide both sides by 15 )
LM = 21
Hence
LN = LM + MN = 21 + 45 = 66 cm