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
Papessa [141]
3 years ago
11

Vance used the associative property to write (4.5m+7/8)-9 as the equivalent expression 4.5(7/8-9). Did Vance apply the associati

ve property correctly? Why or why not? Yes, the terms with variables should be written first. Yes, the terms can be regrouped and still be equivalent.
No, the order of the terms should have been changed.
No, the addition symbol was dropped in the second expression
Mathematics
2 answers:
kolbaska11 [484]3 years ago
5 0

Answer:

Answer: the fourth choice: No, the addition symbol was dropped in the second expression

Step-by-step explanation:

The right operation is: (4.5m + 7/8) - 9 = 4.5m + (7/8 - 9), this is you have to keep the + operator, since you are just grouping the terms in an alternate form.

baherus [9]3 years ago
4 0
Answer: the fourth choice: <span>No, the addition symbol was dropped in the second expression

Justification:

1) The right operation is: </span><span>(4.5m + 7/8) - 9 </span><span>= 4.5m + (7/8 - 9), this is you have to keep the + operator, since you are just grouping the terms in an alternate form.

2) Droping the + operator leads incorrectly to the multiplication of the first term, 4.5m to the terms in parenthesis, instead to the addition, which is what corresponds.

</span>
You might be interested in
You have to pay to fix the sink. They are charging you $75 for parts and
Alika [10]

Answer: y = 20x+75

Step-by-step explanation:

Hi, to answer this question we have to write an equation:

The cost (y) must be equal to the product of the cost per hour of installation (20) and the number of hours that it takes (x); plus the fixed cost of parts and installation (75).

Mathematically speaking:

y = 20x+75

Feel free to ask for more if needed or if you did not understand something  

4 0
3 years ago
Write the equation of a line that passes through (12,10) and is perpendicular to y=-3/4x-6 ​
DaniilM [7]

Answer:

Step-by-step explanation:

4 0
2 years ago
Working together, it takes two different sized hoses 25 minutes to fill a small swimming pool. If it takes 35 minutes for the la
Burka [1]

Answer: Do you like my Vegito PFP

Step-by-step explanation:

It's pretty cool

4 0
2 years ago
Trapezoid.mp4<br> Find the value of x and y.<br> Rek2<br> 20<br> x<br> 12<br> Y<br> x =<br> y =
algol13

9514 1404 393

Answer:

  • x = 12
  • y = 20

Step-by-step explanation:

The figure only makes sense as a <em>kite</em>, in which case left sides are equal and right sides are equal.

  x = 12

  y = 20

6 0
2 years ago
Does anyone know a math equation using the distributive property that equals 15
Lubov Fominskaja [6]

Answer:

3(5)=x

Explenation:

3*5 is equal to 15

5 0
2 years ago
Other questions:
  • What is ( 12 ) divided by 3??
    7·1 answer
  • Wow, I’m bad at equalities. I need help... again. Image has the question in it. ._.
    12·1 answer
  • In ΔGHI, g = 790 inches, h = 200 inches and i=820 inches. Find the measure of ∠I to the nearest degree
    12·1 answer
  • Please help will give brain
    15·1 answer
  • Use division to find the unit rate. <br><br> 45 buttons were needed to make 5 jackets.
    5·2 answers
  • Find<br>the<br>value<br>of sin 90+ tan45?<br>​
    14·2 answers
  • What is the actual height of the building shown in the model?
    11·2 answers
  • The length of the base of an isosceles triangle is x. The length of a leg is 4x - 4. The perimeter of the triangle is 118. Find
    8·1 answer
  • BRIANLIST ANSWER pls help i meant to put science
    8·1 answer
  • The volume of this cylinder is 2,034.72 cubic inches. What is the radius?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!