1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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 ;)

You might be interested in
Help please 17 points!!
Darina [25.2K]

Answer:

I dont really do this kind of work but i think its A

Step-by-step explanation:

3 0
3 years ago
Sas<br> Asa<br> These triangles cannot be proven congruent<br> Help please
AlekseyPX
AAS rule can prove these triangles are congruent cuz u see two angles are marked as equal to each other but the side that’s overlapped on each other(the line the triangles are sharing) shows that the side is equal length to each other.
3 0
3 years ago
Select the expression equivalent to (-2x + 8.1y) - (-9x + 5.3y).
makvit [3.9K]
ANSWER
D.) 7x+2.8y

Hope this helped!
3 0
3 years ago
‼️10 point‼️URGENT‼️
Elena-2011 [213]

D. y=-3/10x+1/2

Step-by-step explanation:

Using rise/run you can count the units the line moves from one point to another, from the left point to the right point the line travels down 3 and over 10 so you get -3 as your rise (it is negative because the line is traveling downwards) and 10 as your run, so your slop is -3/10. By looking at the graph you can see that your y-intercept is 1/2. SO when plugged into y=mx+b with m as -3/10 and b as 1/2 you get the equation y=-3/10x+1/2, or letter D.

4 0
4 years ago
A public opinion survey is administered to determine how different age groups feel about an increase in the minimum wage. Some o
valina [46]

Answer:

25 ; 35

Step-by-step explanation:

Given :

____________For __ Against __ No Opinion

21-40 years _________20 _______5

41-60 years ___20 ______________20

Over 60 years _55____ 15________ 5

Given that :

40% of 21-40 are against

Then :

40% = 20

To a obtain 100% of 21 - 40

40% = 20

100% = x

Cross multiply

0.4x = 20

x = 20/0.4

x = 50

100% of 21 - 40 = 50 people

For = 50 - (20 + 5)

= 50 - 25

= 25

2.)

Total who have no opinion :

(5 + 20 + 5) = 30

30 = 15%

Total number surveyed will be , x :

30 = 15%

x = 100%

Cross multiply :

0.15x = 30

x = 30/0.15

x = 200

Number of 41 - 60 against an increase, y:

(25 + 20 + 5 + 20 + y + 20 + 55 + 15 + 5) = 200

165 + y = 200

y = 200 - 165

y = 35

4 0
3 years ago
Other questions:
  • The average length of a king cobra is 118 inches, which is 22 inches longer than a black mamba. Write and solve an equation to f
    7·1 answer
  • PLEASE HELP!! #8<br> k(x)=4x-2 on [3, 3+h]
    5·1 answer
  • Subtracting a polynomial has the same result as adding its additive inverse.
    10·1 answer
  • Ezekiel Elliot rushed for 68, 112, -24, 32, -14, and 127 yards in his first six football games. What was his total number of rus
    14·1 answer
  • Jus need help with exercise 3 ONLY
    9·1 answer
  • A group of friends will buy at most 8 snacks at a movie theater and spend no more than $42. They will pay $4 for each box of can
    7·1 answer
  • Pls help me with this problem mam confused
    15·2 answers
  • How many times do i have to multiply to gert from 6.98 to 6968
    14·1 answer
  • There are 3 consecutive odd integers with a sum of 45. What is the greatest of the 3<br> integers
    13·1 answer
  • A company that makes hair-care products had 5,000 people try a new shampoo. Of the 5,000 people, 15 had a mild allergic
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!