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
Naddik [55]
3 years ago
10

Which algebraic expression is represented by the model?

Mathematics
1 answer:
DerKrebs [107]3 years ago
6 0

Answer:

3(2x+2) = 6x + 6

Step-by-step explanation:

Those are algebra tiles, so it is saying (if you read across the top) 2x +2 then if you read down you have 3 units, so the dot means 2x + 2 multiplied by 3

If you write it in algebraic terms it is 3(2x+2) so the answer when you distribute is 3 (2x) + 3(2) so 6x + 6, and if you count the number of red rectangles you have 6 of them, hence the 6x, and if you cound the units in gray you have 6 of them, hence the 6.

Algebra tiles are used to demonstrate algebra concepts

You might be interested in
What is ten divided by 1/8
allochka39001 [22]

Answer:

80

Step-by-step explanation:

10 divided by 1/8 is equal to 10 times 8

(its called recipical)

3 0
3 years ago
X + 2/3 = 8/9 x=__ ..........................................
stepladder [879]

Answer:

x = -6

Step-by-step explanation:

x+\frac{2}{3}=\frac{8}{9}x\\\\x  = \frac{8}{9}x - \frac{2}{3}\\\\x - \frac{8}{9}x= -\frac{2}{3}\\\\\frac{9}{9}x-\frac{8}{9}x=\frac{2}{3}\\\\\frac{1}{9}x=-\frac{2}{3}\\\\x=-\frac{2}{3}*\frac{9}{1}\\\\x=(-2)*3\\\\x = -6

6 0
2 years ago
Read 2 more answers
Stella and Hazel are the two fastest typists in their computer class. Last week, they had a competition to see whose typing spee
Paraphin [41]

Answer:

b

Step-by-step explanation:

4 0
2 years ago
Round to the nearest tenth 6.51
Mekhanik [1.2K]
To round to the nearest tenth, look at the tenths place and then look at the hundredths. If the hundreths is 5 or more, you round up, and if its 4 or less you round down. THE ANSWER IS 6.5
3 0
3 years ago
A painting is covering up some of the tiles on the wall. The tiled wall is shaped like a rectangle . There are 28 square tiles o
Kitty [74]

Answer:

The number of tiles are covered by the painting are 12.

Step-by-step explanation:

Consider the provided information.

The painting is covering up some of the tiles on the wall as shown below:

Here it is given that there are 28 squares tiles on the wall.

Total tiles = Number of tiles covered by the painting - uncovered tiles

28 =  Number of tiles covered by the painting - 16

Number of tiles covered by the painting = 28 - 16

Number of tiles covered by the painting = 12

Hence, the number of tiles are covered by the painting are 12.

7 0
2 years ago
Other questions:
  • Can you simplify a chain of if then statements? if so what do we call it?
    15·1 answer
  • Can someone tell me the right answer to this question pls and thank you
    14·1 answer
  • What is the minimum value of the function g(x)=x^2 - 6x-12
    14·1 answer
  • I NEED HELP ASAPP!!!​
    9·1 answer
  • Order from least to greatest 1.672, 0.672, 1.762
    6·2 answers
  • What is the arc length S what is shown below?
    12·1 answer
  • Liam has 12 red balloons and 14 blue balloons.He put all of his balloons in 2 equal groups. How many balloons are in each group?
    10·2 answers
  • Write in standard form the equation of a line with a slope of -3/5 and a y intercept of -3
    6·1 answer
  • Carolina has built her dog bed that is 2 1/8 feet wide and 5 1/3 feet long. Find the area of the bed
    7·1 answer
  • Which of the following is NOT a factor of b3 +6b²?<br> 63<br> 062<br> Ob<br> (b + 6)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!