Respuesta :

d=57 and r=30, then by the formula d=r*t
57=30*t.
dividing 30 on both sides we get, t= 57/30
t=1.9

Linear equation is the equation in which the highest power of the unknown variable is one. The value of the variable [tex]t[/tex] for the given function is 57/30 or 1.9.

Given-

The given linear equation is,

[tex]d=rt[/tex]

Linear equation

Linear equation is the equation in which the highest power of the unknown variable is one. The linear equation are used to find out the value of unknown variable.

In the above linear equation the variable [tex]d[/tex] is the function of the variable [tex]r[/tex] and variable [tex]t[/tex].

As we have to find out the value of variable [tex]t[/tex]. Thus rewrite the equation for the [tex]t[/tex]. Thus,

[tex]d=rt[/tex]

[tex]t=\dfrac{d}{r} [/tex]

As the value of the variable [tex]r[/tex] and variable [tex]d[/tex] is given in the question. Thus find the value of the variable [tex]t[/tex] by putting these values.

[tex]t=\dfrac{57}{30} [/tex]

[tex]t=1.9[/tex]

Thus the value of the variable [tex]t[/tex] for the given function is 57/30 or 1.9.

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