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krok68 [10]
3 years ago
7

In the Accompanying diagram of circle O, chords AB and CD intersect at E, mAC=50 and mBD =150. Find m

Mathematics
1 answer:
galina1969 [7]3 years ago
3 0

Answer:

80

Step-by-step explanation:

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A line with a slope of -1 passes through the point (2,-1). If (-4, p) is another point on the line,
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Find the hypotenuse:

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Chicos estoy en un aprieto ayudarme pls Sabiendo que una falda es 5 € más cara que una blusa y que si compro 6 faldas y 4 blusas
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Answer:

El precio de la falda es 50 €.

Step-by-step explanation:

Lo que sabemos:

F = 5 + B   (1)

En donde F es por falda y B por blusa.

Si compras 6 faldas y 4 blusas y pagas 480 €:

6F + 4B = 480  (2)

Entonces, al introducir la ecuación (1) en (2) podemos hallar el precio de cada falda.

6F + 4B = 480

6(5 + B) + 4B = 480

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Finalmente, el precio de la falda se puede encontar con la ecuación (1):

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Por lo tanto, el precio de la falda es 50 €.  

Espero que te sea de utilidad!      

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