3 years ago

What is the simplified version of the expression [(5-1)^2+3^2]/(30 / 6)

Mathematics

1 answer:

VARVARA [1.3K]3 years ago

4 0

Answer:

Exact form is $\frac{16}{5} +\frac{3^2}{5}$

the decimal form is 5

Step-by-step explanation:

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How do you write an equation in standard form given point (2,2) (0,-4)

notka56 [123]

The point-slope form:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (2, 2) and (0, -4). Substitute:

$m=\dfrac{-4-2}{0-2}=\dfrac{-6}{-2}=3\\\\y-2=3(x-2)$

The standard form:

$Ax+By=C$

$y-2=3(x-2)$ <em>use distributive property</em>

$y-2=3x-6$ <em>add 6 to both sides</em>

$y+4=3x$ <em>subtract y from both sides</em>

$4=3x-y$

<h3>Answer: 3x - y = 4</h3>

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