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
AlekseyPX
3 years ago
6

Which is the correct way to model the equation 5x+6= 4x+(-3) using algebra tiles?

Mathematics
2 answers:
Ne4ueva [31]3 years ago
7 0
<h2>Answer:</h2>

A. 5 positive x-tiles and 6 positive unit tiles on the left side; 4 positive x-tiles and 3 negative unit tiles on the right side

<h2>Step-by-step explanation:</h2>

Left Side

5 positive x tiles: 5x

6 positive unit tiles: 6

Right Side

4 positive x tiles: 4x

3 negative unit tiles: -3

tino4ka555 [31]3 years ago
3 0

Answer:A

Step-by-step explanation:

You might be interested in
A circle is dovided into 18 equal parts. How many degrees is the angle for each part? How any degrees for 5 parts? Explain.
Travka [436]
A circle is 360 degrees so 1/18 of the circle will be 20 degrees. For 5 parts the total will be 100 degrees (20*5)
3 0
3 years ago
Read 2 more answers
Use matrices and elementary row to solve the following system:
LiRa [457]

I assume the first equation is supposed to be

5x-3y+2z=13

and not

5x-3x+2x=4x=13

As an augmented matrix, this system is given by

\left[\begin{array}{ccc|c}5&-3&2&13\\2&-1&-3&1\\4&-2&4&12\end{array}\right]

Multiply through row 3 by 1/2:

\left[\begin{array}{ccc|c}5&-3&2&13\\2&-1&-3&1\\2&-1&2&6\end{array}\right]

Add -1(row 2) to row 3:

\left[\begin{array}{ccc|c}5&-3&2&13\\2&-1&-3&1\\0&0&5&5\end{array}\right]

Multiply through row 3 by 1/5:

\left[\begin{array}{ccc|c}5&-3&2&13\\2&-1&-3&1\\0&0&1&1\end{array}\right]

Add -2(row 3) to row 1, and add 3(row 3) to row 2:

\left[\begin{array}{ccc|c}5&-3&0&11\\2&-1&0&4\\0&0&1&1\end{array}\right]

Add -3(row 2) to row 1:

\left[\begin{array}{ccc|c}-1&0&0&-1\\2&-1&0&4\\0&0&1&1\end{array}\right]

Multiply through row 1 by -1:

\left[\begin{array}{ccc|c}1&0&0&1\\2&-1&0&4\\0&0&1&1\end{array}\right]

Add -2(row 1) to row 2:

\left[\begin{array}{ccc|c}1&0&0&1\\0&-1&0&2\\0&0&1&1\end{array}\right]

Multipy through row 2 by -1:

\left[\begin{array}{ccc|c}1&0&0&1\\0&1&0&-2\\0&0&1&1\end{array}\right]

The solution to the system is then

\boxed{x=1,y=-2,z=1}

5 0
3 years ago
I'd be really thankful if someone could help me out with this question. "0.006, 0.06, 0.6, 6. What are the next two numbers in t
Digiron [165]
The next two numbers are 60 and 600. The pattern is to multiply the number by 10.
Hope that helped.
4 0
3 years ago
Alice’s backyard is a rectangular piece of property that is twice as long as it is wide. The total area of her yard is 1,000 m2.
irina [24]
The approximate width of Alice's backyard is 22.36 in.

Let l be the length of the rectangle and w be the width.
l = 2w
A = 1000 m2 = l*w
1000 m2 = 2w *w
500 m2 = w^2
√500 m2 = √w^2
w = <span>22.360679775 in or 22.36 in</span>

Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.

<span> </span>


8 0
3 years ago
Read 2 more answers
Find the median<br> 5 12 18 7 24 16​
brilliants [131]
5 7 12 16 18 24 12 and 16 are in the middle. Add 12 and 16 and then divide by 2 (28/2)= 14
5 0
2 years ago
Other questions:
  • Which of the following is a factor of 2x3 – 2?
    8·2 answers
  • What percent of 180 is 36?
    14·2 answers
  • Write Bold x as the sum of two​ vectors, one in Span StartSet Bold u 1 comma Bold u 2 comma Bold u 3 EndSet and one in Span Star
    15·1 answer
  • How do I do this?<br> Thank you!
    10·2 answers
  • LM=9, NR=16, SR=8. Find the perimeter of △SMP.
    13·1 answer
  • What is this problem ?
    7·1 answer
  • Is it 13 x 6??? or 6 x 8?? 13 x 8????????????????<br><br> Please help! And explain you answer!
    7·2 answers
  • You guys, I seriously need help with this! I have been working on this for like 5 hours and I still can't understand it! Please
    11·1 answer
  • A mystery element has 18 protons. Which one of the following statements is true about the element?
    15·1 answer
  • if i have a 65.05% (D) in a class and i get a 100% on an assignment that worth 10% of my grade, what would my grade be
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!