Match the number with its opposite. match term definition 4.5 a) 1.3 b)−4.5 −1.3 c) 5.4 3.1 d) −3.1

The additive inverse of a number x, is the opposite of x which is -x. The given numbers and their opposite can be matched as:

1.3: -1.3.4.5: -4.5.3.1: -3.1.5.4: - 5.4

Recall:

The opposite of a number can be defined as its additive inverse.If x is a number, the additive inverse of the number x is the number that will be added to x that will equal zero.For example, if x is a number, the number that can added to x to give us 0 is -x, i.e. x + (-x) = 0.The additive inverse (opposite) of x is -x.

Therefore:

Opposite (additive inverse) of 1.3 is: -1.3.

Opposite (additive inverse) of 4.5 is: -4.5.

Opposite (additive inverse) of 3.1 is: -3.1.

Opposite (additive inverse) of 5.4 is: - 5.4

In summary, the additive inverse of a number x, is the opposite of x which is -x. The given numbers and their opposite can be matched as:

1.3: -1.3.4.5: -4.5.3.1: -3.1.5.4: - 5.4

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The opposite of 4.5 is -4.5
the opposite of 1.3 is -1.3
the opposite of 3.1 is - 3.1
the opposite of 5.4 is - 5.4

hope this helps

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3

2.4+3.2t. you get the answer by adding the ones with variables and ones without