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
Dvinal [7]
3 years ago
7

(-4, -2); y = - 2x + 4

Mathematics
1 answer:
padilas [110]3 years ago
8 0

Answer:

y = -2x - 10

Step-by-step explanation:

Slope intercept form of equation is of form

y = mx+c

where m is the slope of line and c is the y intercept of the line.

Y intercept is point on y axis where the line intersects the y axis.

_____________________________

Given equation

y = -2x +4

comparing it with y = mx+ c

m = -2 , c = 4

_____________________________

when two lines are parallel, their slopes are equal.

Let the equation of new line in slope intercept form be y = mx + c

Thus slope of of new required line is -2

Thus m for new line is -2.

now, equation of required line : y = -2x+c

Given that this line passes through (-4, -2). This point shall should satisfy equation  y = -2x+c.

Substituting the value of (-4, -2) we have

-2 = -2(-4)+c

=> -2 = 8 +c

=> -2 -8 = c

=> c = -10.

Thus , equation of required line is  y = -2x - 10.

You might be interested in
6x+2=-8+3x+25 whats the answer to x?
Nitella [24]

Answer:

x = 5

Step-by-step explanation:

To find the value of x make sure to get it on one side

First subtract 3x from each side. This makes the equation now

3x + 2 = -8 + 25

Now see what 25 subtract by 8 is (17)

3x + 2 = 17

Next subtract 2 from both sides

3x = 15

Lastly, divide 15 by 3, making x equal 5

x = 5

3 0
3 years ago
Read 2 more answers
What is 6.21 rounded to the nearest cubic unit
VashaNatasha [74]
The answer would be 6.00^3.

Remember that .21 < .50
8 0
3 years ago
Read 2 more answers
You are helping your dad build a rectangular dog park. The length of the dog park in feet can be represented by 8 + 2 and the wi
Goryan [66]

Answer:

74 feet and 6 feet

Step-by-step explanation:

Mentioned that

The  Length of the dog park is = (8x + 2)............(i)

And,

The Width of the park is = (2x -12)..................(ii)

Perimeter = 160 feet

Now here we use the perimeter formula which is

Perimeter is

= 2 (length + width)

160 = 2 (8x + 2 + 2x - 12)

160 = 2 (10x - 10)

160 = 20x - 20

180 = 20x

x = 9

Now put the x value into the equation 1 and equaton 2

For the equaton 1, the length us

= 8x + 2

= 8(9) + 2

= 74 feet

And, the width is

= 2x - 12

= 2(9) - 12

= 18 - 12

= 6 feet

5 0
3 years ago
What is the expanded form of 24.76?
Vinil7 [7]
20 + 4 + 0.7 + 0.06 = 24.76 in expanded form.
4 0
3 years ago
Read 2 more answers
6. If EF=3x-17, FG=2x-8, and EG=15, find the value of x, EF, and FG. the drawing is not to scale
jasenka [17]
Don't trust those links, my guy it's a scam or virus
7 0
3 years ago
Other questions:
  • Using complete sentences,explain what infinite set is. In your answer give it at least two examples of infinite sets
    15·2 answers
  • If 4x= 18, what is the value of 4(x-2)
    11·2 answers
  • - Write the expression you can substitute
    15·2 answers
  • Cooper invested $510 in an account paying an interest rate of 3 3\8 % compounded daily. Nora invested $510 in an account paying
    7·1 answer
  • Simplify and then evaluate the equation<br> when x= 3.<br> -5(x – 5) + 2x = [?]
    8·2 answers
  • PLEASE ASAP There are 20 players on a soccer team. From them, a captain and an alternate captain have to be chosen. How many pos
    8·1 answer
  • 3. A local fast food restaurant takes in $9000 in a 4 hour period. Write a direct variation equation
    14·1 answer
  • Write the next three terms of the arithmetic sequence.
    13·2 answers
  • If f(x)=x^2+2x+1<br> Find f^1 (x)
    8·1 answer
  • The polynomial of degree 4, P ( x ) , has a root of multiplicity 2 at x = 1 and roots of multiplicity 1 at x = 0 and x = − 2 . I
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!