We have to match each of the words to it's definition:
( Since we know that for any real number a the additive inverse of the number is " -a " )
( We know that the integers are the numbers of the form {.....-4,-3,-2,-1,0,1,2,3,4,.....} )
( We know that irrational number is an opposite of a rational number
Hence, it could not be written in the form of p/q where p and q are integers and q≠0]
also the decimal expansion of such a number is non-recurring and non-repeating )
( These are the numbers which are used to count)
Answer:Answer with explanation:
We have to match each of the words to it's definition:
Additive inverse-- the opposite or negative of a number; the sum of a number and its additive inverse is zero
( Since we know that for any real number a the additive inverse of the number is " -a " )
Integer-- a number belonging to the set made up of the whole numbers and their opposites.
( We know that the integers are the numbers of the form {.....-4,-3,-2,-1,0,1,2,3,4,.....} )
Irrational number -- a number that cannot be written as a ratio of two integers, which has an infinite decimal representation that does not repeat
( We know that irrational number is an opposite of a rational number
Hence, it could not be written in the form of p/q where p and q are integers and q≠0]
also the decimal expansion of such a number is non-recurring and non-repeating )
Natural number -- a number belonging to the set made up of the numbers that are used to count: 1, 2, 3, and so on .
( These are the numbers which are used to count)
Rational number -- a number that can be written as a ratio of two integers in the form a/b with b ≠ 0
Whole number -- a number belonging to the set made up of zero and the natural numbers.
O x2+3x+1
O x2+4x-4
O x2-4x-4
O -x2-4x+4
Answer:
Step-by-step explanation:
x^2 + 2x + 2x - 4
x^2 + 4x - 4
Option 2 is the answer
regular price ---- x
it said the 20% discount came to $15
so,
.2x = 15
x = 15/.2 = 75
Hope this helps :)
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Answer:
10 boys have brown hair
Step-by-step explanation:
40 x .25 = 10
Answer:
10 boys
Step-by-step explanation: