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2 years ago

6

omplete the following sentence: You can verify the zeros of the function y = x2 + 6x - 7 by using a graph and finding where the

graph _______.

1 answer:

Svet_ta [14]2 years ago

6 0

Crosses the X-axis

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Tems11 [23]

The first one

Step-by-step explanation:

the other ones are not statistical

I hope this helps!

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Identify the constant term in this expression 28m + 4n - 12m +3 =

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Step-by-step explanation:

28m+4n-12m+3

28m-12m+4n+3

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If candidate receive majority of 1st place votes they should be the winner: Borda Count can violate

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A rectangle has a length of (x + 4) centimeters and a width of 12x centimeters. If the perimeter is 26 centimeters, what is the

STALIN [3.7K]

Answer:

The width of rectangle is $W=\frac{108}{13}\ cm$ or $8\frac{4}{13}\ cm$

Step-by-step explanation:

we know that

The perimeter of rectangle is equal to

$P=2(L+W)$

where

L is the length of rectangle

W is the width of rectangle

we have

$P=26\ cm\\L=(x+4)\ cm\\W=12x\ cm$

substitute

$26=2(x+4+12x)$

solve for x

$26=2(13x+4)$

$26=26x+8$

$26x=26-8$

$26x=18$

$x=\frac{18}{26}$

simplify

$x=\frac{9}{13}$

<em>Find the width of rectangle</em>

$W=12x\ cm$

substitute the value of x

$W=12(\frac{9}{13})=\frac{108}{13}\ cm$

Convert to mixed number

$\frac{108}{13}\ cm=\frac{104}{13}+\frac{4}{13}=8\frac{4}{13}\ cm$

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2 years ago