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
dalvyx [7]
3 years ago
7

¿Qué valor de m creará un sistema de líneas paralelas sin solución? y = mx - 6 8 x - 4 y = 12 Una cuadrícula de coordenadas con

una línea etiquetada como 8 x menos 4 y es igual a 12. La línea pasa por un punto en (0, menos 3), (1, menos 1) y un punto en (1,5, 0). - 2 - 2
Mathematics
1 answer:
bagirrra123 [75]3 years ago
4 0

Answer:

Hello,

m=2

(0,-3) True

(1,-1) True

(1.5,0) True

(-2,-2) False

Step-by-step explanation:

\left\{\begin{array}{ccc}y&=&mx-6\\8x-4y&=&12\\\end{array}\right.\\\\\\\left\{\begin{array}{ccc}y&=&mx-6\\y&=&2x-3\\\end{array}\right.\\\\\\The\ slope\ must\ be\ the\ same:\ m=2\\\\\\\begin{array}{c|c}&y=2x-3\\---&--------\\x&y\\0&2*0-3=-3\\1&2*1-3=-1\\1.5&2*1.5-3=0\\-2&2*(-2)-3=-7\\\end{array}

You might be interested in
A spinner marked A, B, C is spun then a 6-sided die is rolled. What is the probability of getting a B and then a 6.
BigorU [14]

Given:

A spinner marked A, B, C is spun then a 6-sided die is rolled.

To find:

The probability of getting a B and then a 6.

Solution:

We know that,

\text{Probability}=\dfrac{\text{Favorable outcomes}}{\text{Total outcomes}}

Total possible values for a spinner are 3. So, the probability of getting B, we get

P(B)=\dfrac{1}{3}

Total possible values for a die are 6. So, the probability of getting 6, we get

P(6)=\dfrac{1}{6}

Now, the probability of getting a B and then a 6 is

P(B,6)=\dfrac{1}{3}\times \dfrac{1}{6}

P(B,6)=\dfrac{1}{18}

The required probability is \dfrac{1}{18}.

Therefore, the correct option is D.

5 0
2 years ago
Noah tried to prove that cos(θ)=sin(θ) using the following diagram. His proof is not correct.
alukav5142 [94]

Answer:

The first statement is incorrect. They have to be complementary.

Step-by-step explanation:

You can't say the measure of angle B is congruent to theta because it is possible for angles in a right triangle to be different.

You can only say that what he said is true if the angle was 45 degrees, but based on the information provided it is not possible to figure that out.

The other two angles other than the right angle in a right triangle have to add up to 90 degrees, which is the definition of what it means for two angles to be complementary. A is the correct answer.

3 0
3 years ago
Read 2 more answers
Which expression can be used to represent the volume of the trapezoidal prism
Vadim26 [7]

Answer:

Formula for finding the volume of  a trapezoidal prism =\frac{1}{2}(b_1+b_2)h

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Who are the Nepali people tell me​
madreJ [45]

Answer:

the people who live in nepal is called nepali people.

5 0
3 years ago
Read 2 more answers
PLZ HELP!!! I WILL<br> GIVE U BRAINLIEST!!!!
galina1969 [7]

Answer:

the picture isnt popping up

5 0
2 years ago
Other questions:
  • Which of the following shows the extraneous solution to the logarithmic equation below???
    10·2 answers
  • 4/5(2x+5)−4=1<br><br> x = 1 1/4<br> x = 1 2/5<br> x = 5/8<br> x = 3 1/5
    9·1 answer
  • Prove that: (1213–1212+1211)(119–118+117) is divisible by 3, 7, 19, and 37.
    10·1 answer
  • Solve the following equation. Then place the correct number in the box provided.
    8·2 answers
  • How do I do this????
    7·1 answer
  • Which number completes the square to form a perfect square trinomial?<br> x2 +12x +
    15·2 answers
  • PLEASE HELP ME Check the picture and tell me whats the answer please
    6·1 answer
  • Solve the equation for b<br> m=b/f
    5·2 answers
  • How do i solve this question<br><img src="https://tex.z-dn.net/?f=h%20%3D%20%20%5Cfrac%7B1%7D%7B16%7D%20%28%20%7Bt%7D%5E%7B2%7D%
    6·1 answer
  • If Cara lost 3 teeth, how many teeth has Kathleen lost?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!