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loris [4]
3 years ago
6

En la promoción “La tómbola del descuento” de una tienda de autoservicio los clientes obtienen distintos descuentos por sus comp

ras. Si Alma pagó $160.00 por un artículo cuyo precio original era de $200.00, ¿de cuánto fue el descuento que obtuvo en la tómbola?
Mathematics
1 answer:
nikdorinn [45]3 years ago
3 0

Respuesta:

el descuento fue de 20%

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Dominik [7]
First solve it, then do the reverse operation to it
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Who is sacatoa joe in geometry
valkas [14]
I think that you are mistaking the memory tool for something else
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Sine=oposite/hypotonuse
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(oposite side=side oposite the angle
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3 years ago
When CA= 3x-1 and SR=5x+4, what is CA?
avanturin [10]

Answer:

CA=17

Step-by-step explanation:

From given picture we see that A and C are the mid points of sides QR and QS respectively.

We know that line joining mid points of the two sides of triangle is always half of the length of the third side.

So that means:

2*CA=SR

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6x-2=5x+4

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8 0
3 years ago
Find the gradient of the line 2x+7y=14
Alex777 [14]

Answer:

-2/7

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4 0
3 years ago
Ax-by/c =d solve for x
wolverine [178]
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Working out:

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2) Add by on both sides to get:
ax = cd + by

3) divide by a on both sides to get:
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4 0
3 years ago
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