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
Contact [7]
3 years ago
11

Which value of m will create a system of parallel lines with no solution? y = mx – 6 8x – 4y = 12 m = Mark this and return

Mathematics
2 answers:
taurus [48]3 years ago
7 0

Answer:

m = 2 will be the solution.

Step-by-step explanation:

The given lines are y = mx - 6 and 8x - 4y = 12

we have to find the value of m for which the system will be of parallel lines will have no solution.

If these lines are parallel then their slope will be same and they will have no solution.

The equation of a line is

-4y = 12 - 8x

4y = 8x - 12

y = 2x - 3

This line is parallel to y = mx - 6

So slope of this line will be 2 which will be same as line parallel to this line.

Therefore slope m = 2 will be the solution.

Sholpan [36]3 years ago
6 0

Answer:

The value of m is 2.

Step-by-step explanation:

We are given equation of system of parallel lines as:

y=mx-6

that means m is the slope of the line and -6 is the y-intercept.

and 8x-4y=12

this equation could also be represented in the slope intercept form as:

4y=8x-12\\\\y=\dfrac{8}{4}x-\dfrac{12}{4}\\\\y=2x-3

Hence the slope is 2 and the y-inetrcept is -3.

we know that slope of parallel lines must be equal.

that means the value of m=2.

Hence the value of m which will create a system of parallel lines with no solution is 2.


You might be interested in
A contractor charges 1,200 for 100 square feet of roofing installed at this rate how much does it cost to have 1,100 square feet
Pavel [41]

Answer:

13200

Step-by-step explanation:

1100/100= 11

1200×11= 13200

3 0
3 years ago
Please help!!!!!!!!!
muminat

Answer: B

Step-by-step explanation:

The line is curved which makes it a non-linear function.

6 0
3 years ago
Read 2 more answers
PLS ANSWER ASAP THIS QUESTION IS VERY HARD FOR ME
Tpy6a [65]

Answer:

its D if not im so sorry i found the answer on a website

Step-by-step explanation:

6 0
2 years ago
How old am I if 400 reduced by 2 times my age is 244 now PLEASE HELP!!!! 12 points!!
Volgvan
X= your age 400-2x=244 -2x=-156 x=78 you are 78 years old
8 0
3 years ago
Read 2 more answers
31 and 81 are in the bottom corners of the triangle X is at the top . What is X?
kati45 [8]

Answer:

The top angle of the triangle is, X = 68°.

Step-by-step explanation:

Let there is a triangle named PQR with bottom corner angles ∠ P and ∠ Q and the ∠ R is the angle at the top.

Now, given that ∠ P = 31° and ∠ Q = 81° and we have to find out ∠ R i.e. X.

In Δ PQR, we know, ∠ P + ∠ Q + ∠ R = 180°

⇒ 31° + 81° + X = 180°

⇒ X = 68°

Therefore, the top angle of the triangle is 68°. (Answer)

7 0
3 years ago
Other questions:
  • If 5+20*2^(2-3x)=10*2^(-2x)+5, what is the value of x?<br> a –3<br> b –2<br> c 2<br> d 3
    9·2 answers
  • What is the measure of angle x? Enter your answer in the box. m∠x= °
    10·1 answer
  • What comes first in a proportional graph? X, or Y.
    6·1 answer
  • Nathan deposit seven Knights of his allowance into his savings account he spent the remaining amount or 2.50 how much did Nathan
    14·1 answer
  • Sarah describes the following situation: When fertilizer was added to one plant and nothing was added to the other plant, there
    7·2 answers
  • Which line is linear model for the data
    6·1 answer
  • Solve the radical equation x-4 - 1 = 5
    8·1 answer
  • Which is the approximate perimeter for triangle PQR<br><br> A- 16<br> B- 17<br> C- 19<br> D- 21
    13·1 answer
  • A savings account earns 4.62% annual interest, compounded continuously. After approximately how many years will a principal of $
    5·1 answer
  • What is the additive inverse of the number given below?<br> 6
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!