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lidiya [134]
3 years ago
11

PLEASE HELP!!!

Mathematics
1 answer:
Jobisdone [24]3 years ago
6 0
The answer it 1. is A.
The answer to 2. is B.
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Write y+4=2/3(x+7) ...?
iragen [17]
<span>y+4=2/3(x+7)

</span><span>Multiplying both sides by the denominator which is 3:
</span>3(y+4) = 3(2/3) * (x+7)
 3y+12=2x+14

Subtract 3y:
 12 = 2x - 3y + 14

Subtract 14
 -2 = 2x - 3y
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3 years ago
What's 10× 10 , will giving points out ? ​
Degger [83]

Answer:

100

Step-by-step explanation:

10 puls 10 10 times lol

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3 years ago
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The figure below is Circle E. Line CF is tangent at point C.
slava [35]

Answer:

Part 1) m

Part 2) m

Part 3) m

Step-by-step explanation:

Part 1) Find the measure of angle ECF

we know that

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so

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therefore

m

Part 2) Find the measure of angle AKB

we know that

The measure of the interior angle is the semi-sum of the arcs comprising it and its opposite

m

substitute the values

m

Part 3) Find the measure of angle ACF

we know that

The inscribed angle is half that of the arc it comprises

m

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8 0
3 years ago
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What would the radius of a circle be with a diameter of 24?
Montano1993 [528]

Answer:

r = 12

Step-by-step explanation:

using the formula

d = 2 r

solving for r

r = d/2= 24/2=12

8 0
3 years ago
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Does any one know how to do 2r+4&lt;8 it’s aggravating me
Maru [420]

Answer:

Step-by-step explanation:

2r+4<8

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2r<4

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r<2

7 0
3 years ago
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