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
Paul [167]
3 years ago
14

Select the equation of the line to the equation y=-4x-6 and that passes through the point (1,2)

Mathematics
1 answer:
omeli [17]3 years ago
7 0
I don't see a list of options, but I know that the answer is y = -4x + 6.

Point - Slope Form: y - y₁ = m(x - x₁)

y - 2 = -4(x - 1)

y - 2 = -4x + 4
  + 2          + 2
--------------------
y = -4x + 6
You might be interested in
Simplify 2m - [n - (m - 2n)].<br><br> -3m - n<br> 3m - n<br> -3m - 3n<br> 3m - 3n
VMariaS [17]
2m - [n - (m - 2n)]

2m - n + (m - 2n)

2m - n + m - 2n

2m + m - n - 2n

3m - 3n

Answer is D.
5 0
3 years ago
What is the answer to negative 16v+v=3v+2v
kap26 [50]
I think the answer would be negative 3
8 0
3 years ago
Which list shows the runners in order by their completion times from fastest to slowest
gogolik [260]

Answer:

answer is D

Step-by-step explanation:

12+1/2=12.5          12+2/5=12.4

3 0
3 years ago
One watering system needs about three times as long to complete a job as another warning system when both systems operate at the
algol13

Answer:

One watering system requires 36 minutes to complete the job alone while another watering system requires 12 minutes to complete the job alone.

Step-by-step explanation:

Given:

Both the system can complete the job = 9 minutes

We need find the time required by each system to do the job.

Solution:

Let the time required by another watering system to complete the job be 'x' mins.

Now given:

One watering system needs about three times as long to complete a job as another watering system.

Time required by one watering system = 3x

Rate to complete the job by another watering system = \frac{1}{x}\ job/min

Rate to complete the job by One watering system = \frac{1}{3x}\ job/min

Rate at which both can complete the job = \frac{1}{9}\ job/min

So we can say that;

Rate at which both can complete the job is equal to sum of Rate to complete the job by another watering system and Rate to complete the job by One watering system.

framing in equation form we get;

\frac{1}{x}+\frac{1}{3x}=\frac19

Now taking LCM to make the denominator common we get;

\frac{1\times3}{x\times 3}+\frac{1\times1}{3x\times1}=\frac19\\\\\frac{3}{3x}+\frac{1}{3x}=\frac19\\\\\frac{3+1}{3x}=\frac{1}{9}\\\\\frac{4}{3x}=\frac{1}{9}

By Cross multiplication we get;

4\times9 =3x\\\\3x =36

Dividing both side by 3 we get;

\frac{3x}{3}=\frac{36}{3}\\\\x=12\ min

Time required by One watering system = 3x =3\times 12 =36\ min

Hence One watering system requires 36 minutes to complete the job alone while another watering system requires 12 minutes to complete the job alone.

6 0
3 years ago
Which notation is expressed in interval notation x&gt; -2?​
vfiekz [6]

Answer:

( - 2 \:  \infty )

5 0
3 years ago
Other questions:
  • What is the slope of -7x+3y=15
    7·1 answer
  • Evaluate p(7,3)<br> a.24<br> b.35<br> c.210
    7·2 answers
  • Please Somebody Help Me In This Homework I Give Thanks!!!
    11·1 answer
  • What is the approximate circumference of the circle shown below
    13·1 answer
  • You need to convert the recipe measure of 2 quarts to both pints and fluid ounces so you enlist the help
    7·1 answer
  • Please help- Show ur work,, and please answer correctly <br> I will also give brainliest
    7·1 answer
  • How many ways are there to place 3 indistinguishable red chips, 3 indistinguishable blue chips, and 3 indistinguishable green ch
    6·1 answer
  • Alan has to finish an exam within 120 minutes. He finished the exam in 80 minutes. What is the percentage of the time he took fo
    7·1 answer
  • Please help with these (algebra)
    11·1 answer
  • Can someone please help me
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!