3 years ago

Without using 10, show directly that (17.6-1)8 = 17.6-8

Mathematics

1 answer:

lidiya [134]3 years ago

6 0

(x^-b)^a=x^-ab
17.6^-8

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Write an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the line described by y=1/2

Marat540 [252]

Given:

The point, (4, -3)

The line,

$y=\frac{1}{2}x+5$

To find an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the given line:

The slope of the line is,

$m=\frac{1}{2}$

Since the given line is parallel to the new line, so the slope will be same for the both.

Using the point-slope formula,

$y-y_1=m(x-x_1)$

Substitute the point and slope we get,

$\begin{gathered} y-(-3)=\frac{1}{2}(x-4) \\ y+3=\frac{1}{2}x-2 \\ y=\frac{1}{2}x-2-3 \\ y=\frac{1}{2}x-5 \end{gathered}$

Hence, the equation in slope-intercept form for the line is,

$y=\frac{1}{2}x-5$

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2 years ago

-2x + 3 – (5 – 6x) <br> Simplify

julsineya [31]

Answer:

Step-by-step explanation:

-2x + 3 – (5 – 6x)

-2x + 3 - 5 + 6x

-2 + 4x

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3 years ago

Answer 13 please :)

snow_lady [41]

Ok so what you need to do is divide 20 and 120 and that will help you get t :)

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3 years ago

Read 2 more answers

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adelina 88 [10]

Y= 3/6 x - 3
or
y= 1/2 x -3

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3 years ago

If f(x) = 5x2 + 3, find f(-2)<br> =

Brut [27]

Answer:To find this, all you have to do is plug in 3 where x is in the equation, which gives you this:

(

)

(

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−

. From there, just find the value:

(

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−

Step-by-step explanation: 13 is the answers sorry i looks like that

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2 years ago