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4 years ago

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1/4 of all telephones at the office have built-in speaker phones 1/2 of the phone with the built in speaker phones have conferen

ce call capability how many of the phones in the office have both speakerphone and conference call capability

1 answer:

neonofarm [45]4 years ago

7 0

Answer:

1/8

Step-by-step explanation:

1/2 of 1/4 is 1/8

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Verdich [7]

Answer:

D) Rotation of 180 degrees about its center.

Step-by-step explanation:

because when you turn that shape in 180 degres is going to be in the same coordinates.

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3 years ago

Am I correct? Please help

skad [1K]

You are correct!
Hope this helps!

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3 years ago

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A yodeler ascends a mountain to its peak to do some sweet yodeling. The peak is 5,800 ft above sea level. The yodeler then desce

Vesna [10]

If the yodeler is at 5800 ft above sea level.....and he descends 200 ft....he will then be at (5800 - 200) = 5600 ft above sea level where he meets his friend

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4 years ago

-2/3 ( -12x + 15) = 12

Afina-wow [57]

Answer:

x=11/4=2.75

Step-by-step explanation:

8x-10=12

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3 years ago

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What is an equation of the line that passes through the point (5,-3) and is parallel to the line x+5y=45?

zvonat [6]

$\btext{x+5y=-10}$

Step-by-step explanation:

When two lines are parallel,their slopes are equal.

Given line is $x+5y=45$ .

Let $m$ be the slope of the line.

$m=-5$ .

It is given that the line passes through the point $(5,-3)$ .

The equation of the line passing through $(x_{1},y_{1})$ and has slope $m$ is $y-y_{1}=m(x-x_{1})$

$x_{1}=5$

$y_{1}=-3$

$m=-5$

So, the equation is $y-5=-5(x+3)$

which simplifies to $x+5y=-10$

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3 years ago