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o-na [289]
2 years ago
12

5. A pyramid with a triangular base has a volume of 80 cubic meters and a base

Mathematics
1 answer:
ddd [48]2 years ago
4 0

The height of the triangular pyramid will be equal to H=12 feet.

<h3>What is a triangular pyramid?</h3>

A triangular pyramid is a pyramid having triangular faces the other sides of the pyramid are simliar triangles.

It is given that:-

The Volume of the pyramid=80 cubic meters

The Base area of the pyramid=20 square meters

The height of the pyramid=?

We know that the volume of a pyramid is given as:-

V=(1÷3)x Base area x height

V=(1÷3)x20 x H

H=(80x30)÷20

H=12 feet

Hence the height of the triangular pyramid will be equal to H=12 feet.

To know more about pyramid foliow

brainly.com/question/218706

#SPJ1

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Tina plays on the softball team. For exercise, she ran around the bases 12 times in 20 minutes. At the same rate, how many times
FromTheMoon [43]

Answer:

42

Step-by-step explanation:

For the step, let's get an answer about how long it would take for Tina to run around the base in 10 minutes.

For this, you would just need to do: 12 ÷ 2 = 6

So, 6 runs = 10 minutes

Since 70 ÷ 10 = 7 ...

All we will have to do is 7 x 6 which would equal 42.

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3 0
3 years ago
Which of the following is equivalent to the complex number i^54?
Vitek1552 [10]

Answer:

  • c)  - 1

Step-by-step explanation:

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Correct option is c)

7 0
4 years ago
Read 2 more answers
Porqué el valor del coeficiente de la variable al cuadrado de una función cuadratica no puede ser cero?
Nady [450]

Answer:

Ver respuesta abajo

Step-by-step explanation:

Una ecuación cuadrática es una ecuación que tiene la siguiente forma:

ax² + bx + c = 0

Donde:

a, b y c: coeficientes numéricos que acompañan a la incógnita.

Ahora bien, una función cuadrática es basicamente la misma ecuación cuadrática pero representada graficamente en un plano cartesiano.

Para que una ecuación o función sea cuadrática es absolutamente necesario y obligatorio que su expresión en forma de ecuación tenga el elemento "ax²", pues el "cuadrado" que es el exponente 2 que eleva la incógnita es lo que le da la característica de ecuación o función cuadrática.

Si el coeficiente que acompaña al x², es decir, el valor de a es cero, automaticamente pierde la condición de ser una función o ecuación cuadrática pues dicho término se hace cero su valor. En otras palabras, si x es un número cualquiera y está representado como incógnita, ¿qué sucede cuando multiplicas cualquier número por cero?, en este caso, el resultado es igual a cero:

Ejemplo:

0x² = 0 * x² = 0.

Por tanto, si el término cuadrático se hace cero, ya pierde la condición de cuadraticidad, y su gráfico no sería de forma parabólica, solo quedaría los términos bx + c, pero eso ya pertenece a una ecuación lineal o función afín.

Espero esto te sirva.

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3 years ago
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Step-by-step explanation:

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