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1 year ago

What is the absolute value of |1-|

Mathematics

1 answer:

stich3 [128]1 year ago

3 0

Answer:

Step-by-step explanation:

absolute values are always positive, so the absolute value of -1 is 1

always going to be positive

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QveST [7]

Answer:

The slope is -3.

Step-by-step explanation:

The slope is the Rise/Run between the two points. The change in y for every change in x. Take the two points and calculate the:

RISE = (-6 - 3) = -9

RUN = (8 - 5) = 3

Rise/Run, or slope, is = -9/3 or -3

I graphed a line with slope of -3 and then added 18 to force the line to intersect the two given points.

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1 year ago

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Answer:

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Step-by-step explanation:

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2 years ago

A researcher shows Trey two containers of the same size, both containing the same amount of marbles. The researcher pours one co

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Answer:

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Step-by-step explanation:

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2 years ago

AB and DE are chords that intersect at point F inside circle C as shown. If the measure of arc EA= 50 degrees and the measure of

defon

Answer:

Part 1) $m\angle AFE=55^o$

Part 2) $m\angle EFB=125^o$

Step-by-step explanation:

Part 1) what is the measure of angle AFE

we know that

The measure of the interior angle is the semisum of the arches that comprise it and its opposite.

Note: In this problem the correct measure of arc EA is 40 degrees (see the picture)

$m\angle AFE=\frac{1}{2}(arc\ EA+arc\ DB)$

substitute the given values

$m\angle AFE=\frac{1}{2}(40^o+70^o)=55^o$

Part 2) what is the measure of angle EFB?

we know that

$m\angle AFE+m\angle EFB=180^o$ ---> by supplementary angles (form a linear pair)

substitute the given value

$55^o+m\angle EFB=180^o$

$m\angle EFB=180^o-55^o=125^o$

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2 years ago

Evaluate exactly in radians: arctan(1/sqrt(3)). Show solution w/ explanation.

balandron [24]

Arc tan ( 1/√3 ) = arc tan ( √3/3 ) = 30°
180° = π ( in radians )
30° = 180°/6 = π/6

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2 years ago