4 years ago

C) Si x representa un número, escribe una

Mathematics

1 answer:

lawyer [7]4 years ago

3 0

YAnswer:

Step-by-step explanation:

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Help 3,00000 x 2,000000 + 2,000000 / 4,000000=?

Rom4ik [11]

Answer:

150000.5

Step-by-step explanation:

300000 x 2000000= 600000000000

600000000000 + 2000000= 600002000000

600002000000/ 4000000= 150000.5

6 0

4 years ago

Write the equation of a line in point-slope form that has a slope of -1 and passes through the point (-2, 5).

Angelina_Jolie [31]

$\bf \begin{array}{lllll}
&x_1&y_1\\
% (a,b)
&({{ -2}}\quad ,&{{ 5}})\quad 
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies -1
\\\\\\
% point-slope intercept
y-{{ y_1}}={{ m}}(x-{{ x_1}})\qquad 
\begin{array}{llll}
\textit{plug in the values for }
\begin{cases}
y_1=5\\
x_1=-2\\
m=-1
\end{cases}\\
\textit{and solve for "y"}
\end{array}\\
\left. \qquad \right. \uparrow\\
\textit{point-slope form}$