3 years ago

If a central intercepts an arc of 6.3 cm. in a circle whose

Mathematics

1 answer:

katrin2010 [14]3 years ago

6 0

It’s 5.4m

Yeah hellooooo

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noname [10]

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3 years ago

What is the equation in point-slope form of the line passing through (4, 0) and (2, 6)? (5 points) y = 4x − 2 y = 2x − 4 y = −3(

DIA [1.3K]

For this case we have that by definition, the point-slope equation of a line is given by:

$y-y_ {0} = m (x-x_ {0})$

We have the following points:

$(x_ {1}, y_ {1}) :( 2,6)\\(x_ {2}, y_ {2}) :( 4,0)\\m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {0-6} {4-2} = \frac {-6} {2} = -3$

We chose a point:

$(x_ {0}, y_ {0}) :( 4,0)$

Substituting in the equation we have:

$y-0 = -3 (x-4)\\y = -3 (x-4)$

Finally, the equation is: $y = -3 (x-4)$

Answer:

OPTION C

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4 years ago

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Find the unit rate.<br> 2 2/5 to 3 3/4

Arte-miy333 [17]

Answer:

2 2/5=5/5+5/5+2/5=12/5

3 3/4= [(3•4)+3]/4=15/4

(12/5) / (15/4)= 12/5 • 4/15=12•4/5•15=

48/75 kilometers in 1 minute

Step-by-step explanation:

How that this helps! :)

Have a great rest of your day/night!

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3 years ago

Is this correct ? Help

Lera25 [3.4K]

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Yes that is the correct answer

Step-by-step explanation:

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What is the slope of the line shown?

MAXImum [283]

The answer is C 7/10

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