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
Anna35 [415]
4 years ago
9

X - 4y + z = 5 4x + 2y + z = 2 - 4x + y - 3z = -8

Mathematics
1 answer:
Goshia [24]4 years ago
7 0

Answer:

Input complete question please.

You might be interested in
Which graph represents the function y = 3*+2?
puteri [66]

Answer:

We can graph y = 2x/3 - 2 to find the line.

We know one point, which is the y-intercept. The y-intercept is (0,-2) so that is our first point. Plot that point on the chart. Now to find another point, we can just insert a number for x and solve for y. I am going to use the number 3.

y = 2x/3 - 2

y = 2(3)/3 - 2

y = 6/3 - 2

y = 2 - 2

y = 0

So when x = 3 y = 0. We have another point,which is (3,0) Plot the points (0, -2) (3, 0) and draw a line between the points and that is your graph.

there ya go

5 0
3 years ago
Complete the steps to factor 56x2 – 8x – 7x + 1 by grouping.
konstantin123 [22]

The factorization of the polynomial 56x^2-8x-7x+1 is (8x-1)(7x-1)

Step-by-step explanation:

We need to Complete the steps to factor 56x^2-8x-7x+1 by grouping.

After grouping:

(56x^2-8x) + (-7x + 1)

Factor the GCF from each group.

8x(7x-1)-1(7x-1)\\

Use the distributive property.

(8x-1)(7x-1)

So, the factorization of the polynomial 56x^2-8x-7x+1 is (8x-1)(7x-1)

Keywords: factorization by grouping

Learn more about factorization by grouping at:

  • brainly.com/question/1464739
  • brainly.com/question/2568692
  • brainly.com/question/10771256

#learnwithBrainly

6 0
3 years ago
Read 2 more answers
Myra is painting a 76 inch by 22 mural. How many square inches will she paint? Write the numbers in the boxes that will complete
kipiarov [429]
1,672 square inches!

76 x 22 = 1,672
8 0
3 years ago
1/3y+1/4=5/12 i need 20 character
lys-0071 [83]
Y/3 + 1/4 = 5/12
4y/12 + 3/12 = 5/12
           4y/12 = 2/12
                4y = 2
                /4     /4
                  y = 1/2

Therefore y = 1/2

3 0
3 years ago
pls help .The dimensions of a rectangle box are consecutive integers. If the box has volume of 13,800 cubic centimeters, what ar
Semmy [17]

Answer:

The dimensions are 23 cm x 24 cm x 25 cm

Step-by-step explanation:

Hi !

8 0
3 years ago
Other questions:
  • Can someone please help me?
    11·1 answer
  • ***ECONOMINCS*** Which statement best summarizes the role of households in the flow of
    6·1 answer
  • 8,341 round to the nearest 1000
    10·2 answers
  • Answer the Follow: P (7 4) P (6 3)
    5·1 answer
  • What is 15 increased by x?
    11·1 answer
  • Can someone help me please
    13·1 answer
  • If you could get the answer with a short explanation that would be great!
    13·2 answers
  • A ​30-inch board is to be cut into three pieces so that the second piece is 4 times as long as the first piece and the third pie
    10·1 answer
  • Quantitative techniques ​
    15·1 answer
  • Two brothers, Brian and John, each inherited $47,000. Brian invest his inheritance in a savings account with an annual return of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!