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
natima [27]
3 years ago
14

Hurry for Brainlist =Accurate Answer

Mathematics
1 answer:
cluponka [151]3 years ago
5 0

Step-by-step explanation:

the second line has to be parallel (but not identical), so that the 2 lines do not cross each other, do not have any point in common.

that means it must have the same slope but a different y-intercept.

the line in the graph goes through the origin (0, 0), which makes the y-intercept = 0 (the y value when x = 0).

and we see that the points with integer coordinates seem to be e.g. (3, -2).

so, for the slope (y difference / x difference between 2 points) we use this point and the origin.

x changes by +3 (from 0 to 3).

y changes by -2 (from 0 to -2).

so, the slope is -2/3. and it is always the factor of x.

let's look at the answer options :

2x + 3y = 0

3y = -2x

y = (-2/3)x

this is the identical line, so it is wrong !

2x + 3y = 6

3y = -2x + 6

y = (-2/3)x + 2

the same slope and different y-intercept.

this is the correct solution !

2x - 3y = 9

-3y = -2x + 9

y = (2/3)x - 3

wrong slope. so it is wrong !

y = 3x + 2

wrong slope. so it is wrong !

You might be interested in
-9x = 16.2 simplified?
Ghella [55]

Answer:

x = -1.8

Step-by-step explanation:

-9x = 16.2

Divide each side by -9

-9x/-9 = 16.2/-9

x = -1.8

5 0
3 years ago
A TV has been reduced in price by
11Alexandr11 [23.1K]

The original cost is 500

3 0
3 years ago
Read 2 more answers
R U all bored??? B Cause I am...
marysya [2.9K]
Sameeeeeeeeeeeeeeeeeeeeeeee
4 0
3 years ago
Read 2 more answers
PLEASE HELP!! DUE SOON :( #40
Allisa [31]

Answer:

Types of polygon

Polygons can be regular or irregular. If the angles are all equal and all the sides are equal length it is a regular polygon.

Regular and irregular polygons

Interior angles of polygons

To find the sum of interior angles in a polygon divide the polygon into triangles.

Irregular pentagons

The sum of interior angles in a triangle is 180°. To find the sum of interior angles of a polygon, multiply the number of triangles in the polygon by 180°.

Example

Calculate the sum of interior angles in a pentagon.

A pentagon contains 3 triangles. The sum of the interior angles is:

180 * 3 = 540

The number of triangles in each polygon is two less than the number of sides.

The formula for calculating the sum of interior angles is:

(n - 2) * 180  (where n is the number of sides)

6 0
2 years ago
The temperature at noon was ­ 8 °.<br> How many degrees colder is 15°?
Nitella [24]

Answer:

7 degrees colder

Step-by-step explanation:

15 degrees - 8 degrees = 7 degrees

6 0
3 years ago
Other questions:
  • True or false 20 points brainlist to first 1
    7·2 answers
  • the triangular opening at the front of the tent is 8 feet at the bottom. The sides are 10 feet long each. How tall is the tent a
    12·1 answer
  • Construct a 99% confidence interval for life expectancy of a new GE light bulb. 64 bulbs are randomly selected and a mean of 750
    5·1 answer
  • Which value is included in the solution set for the inequality graphed on the number line?
    11·2 answers
  • How is ordering fractions on a number line similar to andDifferent from ordering whole numbers or on a number line
    13·1 answer
  • Manuela has two boxes. The larger of the two boxes has dimensions of 15cm by 25cm by 29 cm. The smaller of the two boxes is a cu
    10·1 answer
  • Solve by substitution x-2y= -25 and 3x-y=0
    11·1 answer
  • Combine like terms to create an equivalent expression. -6/5-2/3v+4/15+1/3v
    10·1 answer
  • Which statement must be true to prove m angle&lt;1+m angle m&lt;2+m&lt;3=180^ ? 2 3 B A A m angle1+m angle2=180^ -m angle3; m an
    5·1 answer
  • Help help help plz pretty plz
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!