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
OLEGan [10]
3 years ago
8

Armando used algebra tiles to represent the product 3 x (2 x minus 1). An algebra tile configuration. 3 tiles are in the Factor

1 spot and are labeled + x. 3 tiles are in the Factor 2 spot: 2 are labeled + x and 1 is labeled negative. 15 tiles are in the Product spot: 2 are labeled + x squared, 4 are labeled + x, 1 is labeled negative x, and 4 are labeled negative. Which is true regarding Armando’s use of algebra tiles? He used the algebra tiles correctly. He did not represent the two original factors correctly. The signs on some of the products are incorrect. Some of the products do not show the correct powers of x.
Mathematics
1 answer:
EleoNora [17]3 years ago
5 0

Answer:

Some of the products do not show the correct powers of x.

Step-by-step explanation:

From the picture,

3x(2x - 1) = 6x² - 3x

The correct display on the tile should look like this :

_____+x ______ +x ______ +x

+x __ +x² ______+x² ______+x²

|

+x__ +x² ______ +x² ______+x²

|

- ___ -x _______ -x _______-x

+6x² - 3x

You might be interested in
Mia wrote an equation to approximate the total number of calories in the strawberries she was eating. She used the equation y =
kifflom [539]

Answer: I think b but don’t take my word

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
3806 divided by 22=?
suter [353]



the answer to 3806 divided 22 is 173


8 0
3 years ago
Read 2 more answers
How do I solve this? Step by step
shutvik [7]

Answer:

24.

Step-by-step explanation:

Substitute each instance of x with a 3.

That leaves us with 3^2 + 3x - 5 + 3^2 - 3x + 11.

Combine like terms.

2(3^2) + 6.

Simplify.

2(9) + 6

18 + 6

24.

8 0
3 years ago
Read 2 more answers
Which expressions are equivalent to 7 (negative three-fourths x minus 3)? Select two options. Negative 5 and one-fourth x minus
Artist 52 [7]

Answer:

it  is b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How far is 10% of a 2000 kilometer trip
aleksandrvk [35]
Answer:
10 2000
1x200=
200
5 0
3 years ago
Other questions:
  • Solve for x. -3 + 8x - 5 = -8 A. -2 B. -1 C. - 3 4 D. 0
    9·2 answers
  • What is the midpoint of a line segment with the end points (-6 -3) and (9 -7)
    13·1 answer
  • Convert 0.5 to a ratio of integers
    11·1 answer
  • Sydney is cutting the crust from the edges of her sandwich. The dimensions, in centimeters, of the sandwich is shown.
    12·2 answers
  • PLEASE HELP MEEEEEEEE IM BAD AT GEOMETRY
    14·1 answer
  • X-5=7 <br>X-8=20<br>X+2=-1<br>X-9=12<br>X+-6=-7<br>X-8=-3<br>-7-X=-9<br><br>HELPPP MEE!!​
    12·1 answer
  • Five cups of coffee cost £4.00 how much does 3 cups of coffee cost
    12·2 answers
  • Please help I’ll give branliest and 100 points
    11·2 answers
  • Evaluate the expression below when x = 3 54 ÷ 2•3-x²
    10·1 answer
  • The sum of 4 consecutive odd integers is -24. What are they?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!