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
NeTakaya
3 years ago
8

Without graphing classify each system as independent dependent or inconsistent -x -y=7 5x-5y=5

Mathematics
1 answer:
jek_recluse [69]3 years ago
5 0

Answer:

Is a consistent independent system

Step-by-step explanation:

we have

-x-y=7 -----> isolate the variable y

y=-x-7 ----> equation A

5x-5y=5 -----> isolate the variable y

y=x-5 ---> equation B

Compare equation A and equation B

We can affirm that

The slopes are not equal ( so the lines are not parallel)

The lines are different

The product of their slopes is equal to -1 (the lines are perpendicular)

so

The system of equations has only one solution

therefore

Is a consistent independent system

You might be interested in
I need help answering this question
Advocard [28]

Answer:

x = 17

Step-by-step explanation:

Since line m is parallel to line n, therefore:

(6x + 5) + (5x - 12) = 180 (consecutive interior angles are supplementary)

Solve for x

6x + 5 + 5x - 12 = 180

Add like terms

11x - 7 = 180

Add 7 to both sides

11x - 7 + 7 = 180 + 7

11x = 187

Divide both sides by 11

\frac{11x}{11} = \frac{187}{11}

x = 17

8 0
2 years ago
Solve for x……………………….
Jobisdone [24]

Answer:

66

Step-by-step explanation:

Find other side:

116 + x = 180

-116        -116

------------------

      x = 64

Find missing triangle angle:

50 + 64 + x = 180

114 + x = 180

-114        -114

-------------------

       x = 66

Hope this helped.

4 0
3 years ago
Read 2 more answers
What Force would be needed to extend a spring with a spring constant k=7 N/m that extends<br>0.3m?​
vladimir2022 [97]

Answer:

Force  =  - 2.1 Newton

Step-by-step explanation:

According to question ,

The value of Spring constant , K = 7  N/m   Newton per meter

And the spring is extended up to 0.3 meter

The Force experience on the spring is calculated from the Hook's Law

<u>The principal state that , the force applied on spring to extend or compress the spring to some distance is proportion to that distance. </u>

Let the force be F

So, F =  - K X

where K is spring constant and X is its displacement

Negative sign shows displacement of spring once it is stretched

And K is spring constant

So ,Force = ( - ) 7 × 0.3

I.e Force  =  - 2.1 Newton       Answer

4 0
3 years ago
Which statement is true about the slope of the graphed line?
Sonbull [250]
B. the slope is positive because its in a straight line
4 0
3 years ago
Round 202.366 to the nearest hundredth
GuDViN [60]
Hello there,

202.366 to the nearest hundredth would be 202.37.

So what I did was I look at the 366 in the problem.

We want to round the to the nearest hundredth.

So what we would do it notice how the 66 in over 50.

The rule is if it's over 50, we round it to the nearest.

So your answer would be 202.37.

Hope this helps.

~Jurgen
3 0
3 years ago
Other questions:
  • F (x) = -3x+5x^2+8 has blank roots.
    6·1 answer
  • The equation of a circle is (x - 3)^2 + (y - 1)^2 = 64. Find the equation of the circle after it is shifted 2 units to the right
    15·1 answer
  • Out of a random sample of 330 apples, 25 are rated “AAA.” Estimate the number of apples that would be rated “AAA” in a crop of 5
    14·2 answers
  • In the figure below, segment AC is congruent to segment AB: Which statement is used to prove that angle ABD is congruent to angl
    9·1 answer
  • Adam collected 1 seashell a day for 9days Braden collected 2seashells a day for 14 days how many more seashells did Braden get m
    12·1 answer
  • A thirsty crow wants to raise the level of water in a cylindrical container so that it can reach the water with its beak.
    5·2 answers
  • A bakery offers a sale price of $2.90 for 3 muffins. What is the price per dozen?
    13·2 answers
  • A shipping company charges a $3 flat fee for a package, plus a fee based on the weight of the package. The company charges $0.75
    11·1 answer
  • HELP ASAP MAYBE BRAINLIEST IF COREECT find the length of AB
    13·2 answers
  • Jackie won tickets playing the bowling ball game at a local arcade
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!