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Gnoma [55]
4 years ago
15

With the figure below complete the following proofs.

Mathematics
1 answer:
BartSMP [9]4 years ago
7 0

Answer:

by the question

statement. reason

1.<ABD=<ADB. given

2<CBD=<CDB. given

3 <ABD +<CBD=. adding statement 1

<ADB+<CDB. and second

4.<ABC=<ADC. by whole part axiom

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Answer:

En la tienda hay 123 impresoras Epson, 82 impresoras HP y 41 impresoras Cannon.

Step-by-step explanation:

Para determinar el número de impresoras de cada marca, se deben plantear las siguientes ecuaciones:

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Así, teniendo en cuenta estas ecuaciones y los valores de cada marca dentro del stock de la tienda, se puede plantear la siguiente equivalencia:

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Si C + HP = 123, podríamos decir que 3C = 123. Por ello, dado que 123 / 3 es igual a 41, el número de impresoras Cannon asciende a 41 unidades.

A su vez, el número de impresoras HP es de 82 unidades (41 x 2), mientras que el número de impresoras Epson asciende a 123 unidades (41 x 3).

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Help plz..And No links!! I repeat No links!!
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Step-by-step explanation:

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