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weeeeeb [17]
4 years ago
15

ormula">÷1000^{n} can ne written in the form 10^{z}
Express z in terms of m and n
Mathematics
1 answer:
Ivahew [28]4 years ago
6 0

Answer:

Step-by-step explanation:

hello :

100^m / 1000^n

look : 100 = 10²  and 1000 = 10^3

so : 100^m = (10²)^m= 10^2m      and   1000^n = ( 10^3)^n = 10^3n

100^m / 1000^n = 10^2m / 10^3n

conclusion : 100^m / 1000^n =  (10^(2m-3n))   when : z = 2m-3n

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Answer:

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Step-by-step explanation:

when x = 7,

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3 0
3 years ago
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ANEK [815]

             - - - - - - - - - - - - - - - - - - - - - - - - - -

\diamond\large\blue\textsf{\textbf{\underline{\underline{Question:-}}}}\diamond

               Find the equation of a line parallel to y-5=6x-10 that passes through (4,10)

\diamond\large\blue\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}\diamond

❖ If lines are parallel to each other, they have the same slope.

So the slope of the line parallel to y-5=6x-10 is 6.

Now, since we're also given the point crossed by the line, we write the equation in point-slope form:-

\sf{y-y_1=m(x-x_1)}

Substitute 10 for y₁, 6 for m and 4 for x₁:-

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On simplification,

\sf{y-10=6x-24}

Adding 10 to both sides results in:-

\sf{y=6x-14}

So we conclude that Option A is correct.

<h3>Good luck.</h3>

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