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
almond37 [142]
2 years ago
11

Are the graphs of the lines in the pair parallel? Explain. y = 5x + 6 –18x + 3y = –54

Mathematics
2 answers:
raketka [301]2 years ago
8 0
I hope this helps you



y=5x+6 this lines slope= -5


-3 (6x-y)= -54


6x-y= 18

y= 6x-18 this lines slope= -6


parallel lines slopes equal

-5 is not equal -6 not parallel



ivanzaharov [21]2 years ago
4 0

Answer:

lines are not parallel

Step-by-step explanation:

y = 5x + 6

–18x + 3y = –54

When the lines are parallel then the slope are equal

LEts write the equation in slope intercept form y=mx+b, where m is the slope

y= 5x+6

slope of the first line is 5

–18x + 3y = –54

Add 18x on both sides

3y= 18x-54

Divide whole equation by 3

y= 6x -18

Slope of the second line is 6

Slope of first line not equal to the slope of second line

So the lines are not parallel

You might be interested in
What would F^-1(-2) equal
Reil [10]

Answer:

I hope this helps:)

Step-by-step explanation:

4 0
3 years ago
Can someone explain how to do #7?
FrozenT [24]
You have to take out the "|"
8x-1 ≤ 2x+11
8x-2x ≤ 11+1
6x ≤ 12
X ≤ 12/6
X ≤ 2
5 0
3 years ago
Read 2 more answers
The students at a High School earned money for an international animal rescue foundation. 82 seniors earned an average $26.75 pe
Anon25 [30]

Answer: A. $16.13

Step-by-step explanation:

Total students = 82+74+96+99 =351

Sum of earnings of 82 seniors  = $26.75  x 82= $2193.5

Sum of earnings of 74 juniors  = $12.25 x 74 = $906.5

Sum of earnings of 96 sophomores  = $15.50  x 96 = $1488

Sum of earnings of 99 freshmen  =  $10.85 x 99 = $1074.15

Total earnings =  $2193.5  + $906.5+  $1488 +$1074.15

= $5662.15

(Total earnings) ÷ (Total students )

= $5662.15÷ 351

= $16.13

4 0
3 years ago
how can u stand applying math to every thing doesn't it make every thing repetitive and why does every thing need a pattern does
Dominik [7]
Because math sucks like really really sucks
5 0
2 years ago
N+7/d+7=3/4 solved for d.
spin [16.1K]
D = -28 / 4N+25
Hope this helps. 
8 0
3 years ago
Other questions:
  • Which is the graph of y – 3 = (x + 6)? A coordinate grid with a line passing through the points at (negative 3, 1), (0, negative
    6·2 answers
  • 1.2.1 adding whole numbers and applications
    6·1 answer
  • What is the dollar amount of the Gentry's annual food and housing budgets combined?
    14·1 answer
  • Express this number in scientific notation.
    5·1 answer
  • Given m||n, find the value of x.
    6·1 answer
  • What is the equation of the line that is parallel to the line 5x + 2y = 12 and passes through the point (-2, 4)?
    13·1 answer
  • What is the gcf of 99 and 132?
    9·1 answer
  • Evaluate the integral <br> \int (3t-2)/(t-1)dt <br> please which method i should use
    13·1 answer
  • It's this one!!!!_;$;;#+$;​
    11·1 answer
  • Alex bought a new aquarium. He is in the process of setting it up. The aquarium is in the shape
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!