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Charra [1.4K]
3 years ago
11

What’s the answer please

Mathematics
1 answer:
skad [1K]3 years ago
3 0

Answer:

h  ≤ 124 / 9

or

h  ≤ 13.78

Step-by-step explanation:

(3/4) (12h - 32) ≤ 100      (multiply both sides by 4)

(3) (12h - 32) ≤ 100 (4)

(3) (12h - 32) ≤ 400   (distribute 3 into the parenthesis)

(12h)(3) - (32)(3) ≤ 400   (expand left side terms)

36h - 96 ≤ 400   (add 96 to both sides)

36h  ≤ 400  + 96

36h  ≤ 496  (divide both sides by 36)

h  ≤ 496 / 36   (sinmplify)

h  ≤ 124 / 9

or

h  ≤ 13.78

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Hope this helps!

3 0
3 years ago
The lengths in cm, of the sides of a triangle are 3x - 5, 2x-1 and x+1
Dennis_Churaev [7]

Answer:

a) p = 6x - 5

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Step-by-step explanation:

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b) p = 6x - 5 =31

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3 0
3 years ago
URGENT!!!! BRAINLIEST FOR CORRECT ANSWER!
worty [1.4K]

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Step-by-step explanation:

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3 years ago
Felipe, Pedro y Miguel son fanáticos del cine. Felipe asiste cada 3 días; Pedro cada 6 días y Miguel cada 5 días. Los tres van j
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Answer:

Opción C, 30 días.

Step-by-step explanation:

Sabemos que:

Felipe asiste al cine cada 3 días

Miguel asiste cada 5 días.

Pedro asiste cada 6 días.

Los tres van juntos un día,  ¿dentro de cuántos días irán otra vez juntos?

Los 3 volverán a ir juntos luego de N días, tal que N es el menor múltiplo común de 3, 5 y 6.

Como 6 es múltiplo de 3, podemos ignorar al 3, y solo considerar al menor múltiplo en común de 5 y 6.

Además, como podemos reescribir estos números como un producto de números primos, así obtenemos:

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Estos números no comparten factores entre ellos, por lo que el menor múltiplo entre 5 y 6 es simplemente 5*6 = 30

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La opción correcta es C.

5 0
3 years ago
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=( -1 )(6)

= -6

7 0
3 years ago
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