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lesya [120]
3 years ago
11

In a school of 450 students, 110 of them are in the choir, 240 of them are in the band and 60 students are in the choir and the

band.
Please help I've been trying to solve this for an hour (T-T)
Mathematics
1 answer:
andreev551 [17]3 years ago
5 0
There are 270 in band an 140 in choir and 40 students left
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Anyone? i dont understand
Murljashka [212]

Answer:

1725ft^2

Step-by-step explanation:

Hi!

First you have to find your two bases B1 and B2, which are 50 and 65.

Then you find the height, which is 30ft.

Finally, you plug those into the equation 1/2*h*(B1+B2) and solve.

1/2*30*(50+65)

1/2*30*(115)

15*115

1725ft^2 is your answer.

I hope this helps!

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Que es la globalizacion​
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La globalización significa la aceleración de movimientos e intercambios (de seres humanos, bienes y servicios, capital, tecnologías o prácticas culturales) en todo el planeta. Uno de los efectos de la globalización es que promueve y aumenta las interacciones entre diferentes regiones y poblaciones de todo el mundo.

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A gallon of water weighs 8.345 pounds. Simon uses 11.81 gallons of water while taking a shower. About how many pounds of water d
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1 gallon= 8.345 pounds

11.81 gallons= ? Ibs

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3 years ago
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