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
Andrej [43]
3 years ago
13

The y-intercept in the linear equation −2y−4x−6=0 is _[blank]_. will give brainliest

Mathematics
2 answers:
Ronch [10]3 years ago
7 0

Answer:

-3 is the value of the location where the line crosses the y-axis,and is commonly referred in the slope-intercept form of a line "the intercept". Now it may be your teacher expects you to answer this as the point on the plane where the y-intercept occurs, and that should be the point (0, -3). Make sure you follow your teacher's notation.

Step-by-step explanation:

Re-write the equation given in slope=intercept form by isolating the variable "y" on one side of the equation and expressing the rest in slope*x + y-intercet form:

-2y-4x-6=0\\-4x-6=2y\\y=-2x-3\\

which tells us that the slope of the line is -2 and it y-intercept is "-3".

Now, watch out because you may be asked to write the actual coordinates of the y-intercept, which are: (0, -3)

giving the x-coordinate 0 and the y-value where the line crosses the y-axis.

irga5000 [103]3 years ago
5 0

Answer:

-3.

Step-by-step explanation:

-2y - 4x - 6 = 0

-2y = 4x + 6

y = -2x - 3

So, the y-intercept is (0, -3).

Hope this helps!

You might be interested in
72 is 25% of students that have a cat, how many total students are there?
Lemur [1.5K]

Answer:

the answer is 288 because 72 would be one fourth or 25% of 288. 72 plus 72 plus 72 plus 72 equals 288 equals 100%

7 0
3 years ago
In an isosceles triangle the measure of the angle formed by two congruent sides is 80° what is the measure of each base triangle
shusha [124]

all the bases and sides are all each 80° then

4 0
2 years ago
Find the values of x and y.
kotykmax [81]

Answer:

y=9 and x=18

Step-by-step explanation:

You know that y+3=12 so 12-3=9

You know that x-3=15 so 15+3=18

6 0
2 years ago
(8) In 10 years, Maria will be 39 years old. Let m represent Maria's age today. Which
makvit [3.9K]

Answer:

(3)

Step-by-step explanation:

if Maria is 39 in 10 years and m is her age today then you would have to add 10 to m to get 39

m+10=39 years old

3 0
3 years ago
Read 2 more answers
Alice needs 3/7 kilograms of flour for making a cake. How many of flour does she needs for making 42 cakes?
Oduvanchick [21]
Hey there!

3/7 is needed for 1 cake

If she needs to make 42 cakes, then multiply the amount for 1 by 42

42 × 3/7 = 126/7 = 18

She needs 18 kilograms of flour to make 42 cakes

Hope this helps :)
3 0
3 years ago
Other questions:
  • I need help on number 9, picture is included!
    10·1 answer
  • There is a list of seven numbers. The average of the first four numbers is 5, and the average of the last four numbers is 8. If
    8·1 answer
  • If the probability of a chance event is 0.2, it is more likely to happen
    9·2 answers
  • What is 6/10 as hundredths in fraction form
    5·1 answer
  • 12y=17-9x and -4y-3x=31 solve by elimination
    7·1 answer
  • Put the following equation of a line into slope-intercept form, simplifying
    13·1 answer
  • Pick The Biggest Answer? 0.046 0.059 0.01 0.098
    15·1 answer
  • Determine if there is a proportional relationship between the length of the diagonals and the perimeters of the squares.
    5·2 answers
  • Examine the last statements made by the Dormouse:
    8·1 answer
  • What is the value of x?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!