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2 years ago

¿Qué relación hay entre una ecuación y una igualdad?

Mathematics

1 answer:

kumpel [21]2 years ago

3 0

Respuesta:

que es una igualdad?

R// es la proposición de equivalencia existenten entre dos exprisiones algebraicas conectadas a através del signo = en la cual, ambas expresan el mismo valor .

¿Qué relación hay entre una ecuación y una igualda?

R// una ecuación solo cumple el igual para determinados valores de la variable; mientras que la igualdad la cumple siempre, sea el valor de la variable.

perdón solo eso se

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Here is a centimetre square grid. Draw a shape with an area of 11cm squared.

aksik [14]

Answer in photo

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3 years ago

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Which equation can be solved to find one of the missing side lengths in the triangle?aB60512 unitsАCOS(60°) =22 믕cos(60°) = 12Su

Mekhanik [1.2K]

In a right rectangle, we have:

$\sin \alpha=\frac{opposite}{hypotenuse}$ $\cos \alpha=\frac{\text{adjacent}}{hypotenuse}$

For your exercice, hypotenuse=12

The exercise also inform the angle 60°, then:

$\sin \text{ 60}=\frac{\text{opposite}}{\text{hypotenuse}}=\frac{b}{12}$ $\cos 60=\frac{adjacent}{\text{hypotenuse}}=\frac{a}{12}$

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11 months ago

2 - 2n = 3n + 17 solve n

Masja [62]

Answer:

n = -3

Step-by-step explanation:

2 - 2n = 3n + 17

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Hope this helps you!!! :)

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3 years ago

Is 95.045 greater than less than or equal two 95.545

LekaFEV [45]

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2 years ago

The diagram represents a reduction of a triangle by using a scale factor of 0.8.

Alekssandra [29.7K]

Answer:

4.8 inches

Step-by-step explanation:

See comment for complete question

Represent the larger triangle with 1 and the smaller with 2.

So, we have:

$H_1 =6\ in$ -- height of 1