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Nadusha1986 [10]
2 years ago
10

What is the Volume of the square pyramid? (Round to the nearest tenth as needed)

Mathematics
2 answers:
GrogVix [38]2 years ago
8 0
<h3><u>given</u><u>:</u></h3>

base= 25mm

height= 28mm

<h3><u>to</u><u> </u><u>find</u><u>:</u></h3>

the volume of the pyramid.

<h3><u>solution</u><u>:</u></h3>

v= a^2 h/3

v= 25^2 28/3

v= 5833.33333

v= 5833.3mm^3

Nadya [2.5K]2 years ago
7 0
<h3><u>let's</u><u> </u><u>solve</u><u>:</u></h3>

v =  {a}^{2}  \times  \frac{h}{3}

v =  {25}^{2}  \times  \frac{28}{3}

v = 5833.33333

nearest \: tenth = 5833.3 {mm}^{3}

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Pregunta completa:

En una empresa trabajan 60 personas. Usan gafas el 16% de los hombres y el 20% de las mujeres. Si el numero total de personas que usan gafas es 11. ¿Cuantos hombres y mujeres hay en la empresa?

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Explicación paso a paso:

Dado lo siguiente:

Número de personas que trabajan en la empresa = 60

Porcentaje de hombres que usan anteojos = 16%

Porcentaje de mujeres que usan anteojos = 20%

Número total de personas que usan anteojos = 11

Suponga, Número de hombres en la empresa = m

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