Un tractor, en un camino se mueve a una velocidad constante de 20 km/h. calcular la distancia que recorre en 20 minutos, 45 minutos, 55 minutos, 1 hr y 10 minutos, 1hr y 25 minutos, 1 hr y 50 minutos y 2 hr y 15 minutos

europa2433

europa2433

step-by-step explanation:

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

thats not a system of equations, that is a solution

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