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Temka [501]
2 years ago
6

Francine applies the commutative property to the product. (−8/9)⋅(−13)⋅(18) Which expression illustrates the commutative propert

y applied to the product? (−8/9)⋅(18)⋅(−13) [(−8/9)⋅(−13)]⋅(18) (−8/9)⋅[(−13)⋅(18)] (−8/9)⋅(−13)⋅(18)
Mathematics
2 answers:
oksian1 [2.3K]2 years ago
4 0

The commutative property implies that, the order of multiplication is not important.

(-\frac 89) \cdot (18) \cdot (-13) is true

Commutative property of multiplication states that:

If a \times b  = b \times a

The expression is given as:

(-\frac 89)\cdot (-13) \cdot (18)

To get the commutative expression, we simply change the position of each factor in the expression.

So, some possible equivalent expressions are:

(18) \cdot (-13) \cdot (-\frac 89)

(18)\cdot (-\frac 89) \cdot (-13)

(-13) \cdot (18) \cdot (-\frac 89)

There are several other equivalent expressions.

From the list of options;

(-\frac 89) \cdot (18) \cdot (-13) is true

Read more about commutative property at:

brainly.com/question/7037119

Firlakuza [10]2 years ago
4 0

Answer:(−8/9)⋅(18)⋅(−13)

Step-by-step explanation: I took the test ;)

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gulaghasi [49]

Answer:

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Step-by-step explanation:

Distribute

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4 0
3 years ago
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4 0
3 years ago
Use the discriminant to determine the number and type of solutions for the following equation. 12x2 + 10x + 5 = 0
Paul [167]
Discriminant D is given by:
D=b²-4ac
Implication of discriminant is as follows:

D<0 two zeros that are complex conjugate
D=0 one real zero of multiplicity 2
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D= (+ve perfet square)  two distinct rational zeros
From:
12x^2+10x+5=0
plugging in the equation we get:
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D<0

Answer is: 
<span>A two irrational solutions </span>
4 0
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