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Svetach [21]
3 years ago
14

What algebraic property does the equation 7 + (-7) = 0 represent?

Mathematics
2 answers:
Effectus [21]3 years ago
6 0

Answer:

Additive Inverse

Step-by-step explanation:

What you add to a number to get zero.

The negative of a number.

Example:

The additive inverse of −5 is +5, because −5 + 5 = 0

The additive inverse of +5 is −5, because +5 − 5 = 0

melamori03 [73]3 years ago
3 0

Answer:

the answer is additive inverse

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55.6666666667 as a fraction
vagabundo [1.1K]

Answer: Step-by-step explanation:

What is 5.56666666667 as a fraction?

To write 5.56666666667 as a fraction you have to write 5.56666666667 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

5.56666666667 = 5.56666666667/1 = 55.6666666667/10 = 556.666666667/100 = 5566.66666667/1000 = 55666.6666667/10000 = 556666.666667/100000 = 5566666.66667/1000000 = 55666666.6667/10000000 = 556666666.667/100000000 = 5566666666.67/1000000000 = 55666666666.7/10000000000 = 556666666667/100000000000

And finally we have:

5.56666666667 as a fraction equals 556666666667/100000000000

7 0
3 years ago
During a company's first full year in business, the price of oil increased $50. In the second year of business, the price of oil
Nonamiya [84]

Answer:

Step-by-step explanation:

Um 150 x 2 divided by 4 i believe

6 0
3 years ago
Write the relation below as a set of ordered pairs and state if it is a function. If it is not a function, explain why.
AleksAgata [21]
This is a linear function. Let diameter (inches) be x, circumference (inches) be y, observe that the value of y/x is always 3.14. For example, 15.7/5=31.4/10=...=3.14. Therefore, this is not only a function (one to one correspondence from x to y), it's also a linear function that can be represented as y=3.14x. 
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3 years ago
Given A(-9,-12), B(-2,2), C(x,6) D, "-5,-2)," find the value of x so that AB is parallel to CD
Dima020 [189]

Answer:

hi thanks

Step-by-step explanation:

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3 years ago
What is the greatest common factor of 28x²y-7xy^5?
Alchen [17]
The greatest common factor of this can be solved by looking at the individual parts and splitting it up.

First, we have 28 and 7.  Well, thats an easy one.  7 goes into 28 4 times so we are now left with 4 and 1.

We can also write the rest of this like this 4(x*x*y) - 1(x*y*y*y*y*y)

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We end up with 7xy(4x-7y^4)
3 0
3 years ago
Read 2 more answers
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