This is what we know:4x^2 + 12x + c = (2x + k)^2
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4x^2 + 12x + c = 4x^2 + 2kx + 2kx + k^2
c=9
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The map scale is 6 in : 36 mi
simplify it, divide 6 from both sides
6/6 = 1
36/6 = 6
1 in : 6 mi
To find the amount of inches in 52 miles, divide 52 with 6
52/6 = 8.67 (rounded)
8.67 in should be your answer
hope this helps
Answer:
they will make $33,800 in a year.
Step-by-step explanation:
there are 52 weeks in a year, so $650×5= $33,800
El dinero que le falta a Maritza y su esposo para viajar es 330.
<h3>¿Cuánto dinero les falta?</h3>
Para calcular el dinero que les falta debemos identificar la cifra total que les va a costar el viaje:
- 750 + 800 + 180 + 750 + 650 = 3,130
El valor total del viaje es s/3,130, entonces les faltarían s/330.
3,130 - 2,800 = 330
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