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
IRISSAK [1]
2 years ago
10

Solve by elimination X - 6y + 2z = 5 2x-3y+z=4 3x + 4y - z = -2

Mathematics
1 answer:
Vesnalui [34]2 years ago
6 0

Answer:

x=1

y=-3

z=-7

Step-by-step explanation:

You might be interested in
HELP PLEASE 12 POINTS
Vaselesa [24]

Answer:

b. 4m

Step-by-step explanation:

congruent polygons means same shape, size, angles, and sides.

8 0
3 years ago
Two acute triangles have perimeters of 20 meters and 100 meters respectively. How many times greater is the perimeter of the lar
Alex787 [66]
The answer is Five :).
6 0
3 years ago
Read 2 more answers
Work out the number of boys and girls in the class.
Ne4ueva [31]

Answer:

81

Step-by-step explanation:

27 total of pupils.

girls 1×27=27

boys 2×27=54

total 54+27=81

6 0
2 years ago
Pls help with these. Ty. :)
Studentka2010 [4]

Answer:

I think the most common way of being a parent has to do something about the way it works for me in my career as.!!

8 0
2 years ago
Factorize completely <br> 81k^2 - m^2
Genrish500 [490]

81k^2 - m^2 factors to

(9k + m)(9k - m)

Prove this by FOILing.

First - 81k^2

Outer - (-9km)

Inner - 9km

Last - (-m^2)

Put it into equation form

81k^2 - 9km + 9km - m^2

And combine terms to get the original equation,

81k^2 - m^2.

⭐ Answered by Hyperrspace (Ace) ⭐

⭐ Brainliest would be appreciated, I'm trying to reach genius! ⭐

⭐ If you have questions, leave a comment, I'm happy to help! ⭐

7 0
3 years ago
Read 2 more answers
Other questions:
  • Is it possible for two numbers to have a difference of 6, and also a sum of 6?
    9·2 answers
  • 23.) What is one benefit or drawback to an hourly wage?
    15·1 answer
  • 32a³b²<br> _____<br><br> 8ab²<br><br> Simplify the following expression.
    14·1 answer
  • Three friends have dinner at a restaurant. The total bill for the dinner is $41. The friend want to leave at 50% tip and they wa
    5·1 answer
  • What causes an electric charge to jump from your hand to a metal object?
    15·1 answer
  • Please help!!!! i’ll give brainliest
    13·2 answers
  • If Dominik completes a project by himself, it will take him 8 hours. Working with Katarina, it will take them 5 hours.
    14·2 answers
  • Show ur work and check it
    15·2 answers
  • If 18 out of 40 snacks are sweet how many sweet snacks will there be per 100 snacks
    14·2 answers
  • What is the answer I need help
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!