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Vesna [10]
3 years ago
15

A line that forms and 90° angle with the original line is:

Mathematics
1 answer:
Nikolay [14]3 years ago
4 0

Answer:

a right angle

Step-by-step explanation:

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Ayuda con esto tengo muchos deberes y nececito terminarlos ahora, por favor ayuda :( .María y Nancy son vecinas, y todas estas s
Alex Ar [27]

Answer:

Nancy gastó 8,58 dólares.

Step-by-step explanation:

Para calcular cuánto dinero gastó Nancy, debemos hallar la relación entre Nancy y María, tal como sigue:

M = 3N    (1)

En donde M es por María y N por Nancy

En la relación de la equación (1) tenemos que el dinero que gastó María es 3 veces lo que gastó Nancy, tal como dice el enunciado.

Entonces, podemos hallar ahora cuánto gastó Nancy:

N = \frac{M}{3} = \frac{25,75}{3} = 8,58

Por lo tanto, Nancy gastó 8,58 dólares.  

Espero que te sea de utilidad!

3 0
3 years ago
THIS IS URGENT
german
Ok do the original price minus the new price. 90-55=35. Divide that by the original number and multiply it by 100 to find the price decrease. 35/90=.3888*100=38.89
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3 years ago
Write the next 3 digits in 0.273 repeating
Mariulka [41]
0.273333 because the three is repeating.
6 0
4 years ago
(Picture Included) 20 points - can someone solve 11, 12, 13, and 15?
slavikrds [6]

11. 3(5) + 2(4)

15 + 8 = 13


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13. -30

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4 years ago
What is the value of f(−1) when f(x)=2x+2 ?
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X=-3/2. The value of f(-1). All you do is plug the numbers In.
6 0
4 years ago
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