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MAVERICK [17]
3 years ago
6

Which property of equality could be used to solve x -(-6) = 18?

Mathematics
1 answer:
mote1985 [20]3 years ago
4 0
Answer: subtraction property

x-(-6)=18
x+6=18
Subtract 6 from both sides
And you get x=12
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The table shows the number of calories in four meals and the cost of each meal.
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Answer:

A weak negative correlation

Step-by-step explanation:

correlation, r = \frac{∑(y-\alpha)(x-\beta  }{\sqrt{∑(y-\alpha)^2∑(x-\beta )^2 } }

where,

\alpha = \frac{∑y}{n} \\\beta =\frac{∑x}{n} \\∑ = summation

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This represents a weak negative correlation

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3 years ago
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First answer gets thanks and 5 stars
telo118 [61]

Answer:

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Step-by-step explanation:

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1: 5

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3 years ago
Find a cubic function that has the roots 5 and 3-2i
Zolol [24]

Answer:

P(x)=x^3-11x^2+43x-65

Step-by-step explanation:

If the complex number 3-2i is a root of a cubic function, then the complex number 3+2i is a root too. Thus, the cubic function has three known roots 5,\ 3-2i,\ 3+2i and can be written as

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allochka39001 [22]

Answer:

I believe it would be $866.07

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I could be wrong-

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