Answer:
Step-by-step explanation:
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N a collection of marbles, StartFraction 4 Over 25 EndFraction are purple. Which model shows the percent of purple marbles?
2 answers:
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Answer:
C
Step-by-step explanation:
Δ AQP and Δ ACB are similar triangles, thus the ratios of corresponding sides are equal, that is
=
( note that AC = 3 + 6 = 9 ), substitute values
=
( cross- multiply )
3BC = 40.5 ( divide both sides by 3 )
BC = 13,5 cm → C