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EastWind [94]
3 years ago
13

The product of some negative number and 4 less than twice that number = 336. find the number

Mathematics
1 answer:
lbvjy [14]3 years ago
6 0
X^2-2x-168=0(x-14)(x-12)=0x=14 or -12since we want a negative number, -12-12 -28
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What is the slope for (2, -1) and (3,1)
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Answer: 2

Step-by-step explanation:

m = y2 - y1 /   x2- x1

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so in this case it would be

m= 1-(-1) / 3-2

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m=2

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3 years ago
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The diameter of Circle Q terminates on the circumference of the circle at (3,0) and (3,-7) . Write the equation of the circle in
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Step-by-step explanation:

The center of a circle with 2 end points of a di diameter is the midpoint of the two endpoints.

The formula needed to find the minpoints is

(x,y) = (x2 + x1)/2, (y2 + y1)/2

x2 = 3

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midp[oint = 3,-3.5

The midpoint is the center of the circle. Observe that the signs get changed when entering the values for (x,y)

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To determine r^2 you need only take the distance from the center to oneof the endpoints.

r^2 = (3 - 3)^2 + (3.5 - 0)^2

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Answer: (x - 3)^2 + (y + 3.5)^2 = 12.25

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3 years ago
Liam babysat for 3 1/2 hours and made $31.50. How much money does he make per hour?
anzhelika [568]

Answer:

$9 per hour

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5 0
3 years ago
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motikmotik

Answer:

P = 1/3

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7 0
2 years ago
You have the set of all the integers from (-16) to 26, inclusive. You take two of the
Vesnalui [34]

The greatest difference you can get is 42

The range of the integer is given as:

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Read more about range at:

https://brainly.in/question/6887467

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