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Flauer [41]
3 years ago
12

If h = n + 4, and if n = 7, what is h? es )

Mathematics
2 answers:
iren2701 [21]3 years ago
6 0

Answer:

11

Step-by-step explanation:

Plug in 7 for n in the equation you're given:

h= 7+4

=11

AnnyKZ [126]3 years ago
4 0

Answer:11

Step-by-step explanation:

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El reloj de Nuestra Basílica de Chiquinquirá señala cada hora con igual número de campanadas. Para indicar las 6 a.M. Tocó 6 vec
GenaCL600 [577]

Answer:

El reloj de Nuestra Basílica de Chiquinquirá empleará 20 segundos para indicar las 8 a.m.

Step-by-step explanation:

De acuerdo a la información proporcionada, sabes que el reloj de Nuestra Basílica de Chiquinquirá señala cada hora con igual número de campanadas, por lo que a las 8 a.m. tocará 8 campanadas y puedes usar una regla de tres para encontrar cuantos segundos empleará en hacerlo dado que conoces que las 6 campanadas se demoran 15 segundos:

6 campanadas → 15 segundos

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x=(8*15)/6

x= 20

De acuerdo a esto, la respuesta es que el reloj de Nuestra Basílica de Chiquinquirá empleará 20 segundos para indicar las 8 a.m.

4 0
3 years ago
The sum of 30 and twice a number is 48. Find the number?
lesya [120]

Answer:

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Step-by-step explanation:

Let's call this number x

The equation is:

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subtract 30 from both sides and you get

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divide 2 from both sides and you get

x=9

Therefore, 30+2(9)=48

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Step-by-step explanation:

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Step-by-step explanation:

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