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
Neko [114]
3 years ago
13

2X

"absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Tasya [4]3 years ago
8 0

Answer:

The value of x = -2

Step-by-step explanation:

Given equation:

2x + 4 = 0

Find:

The value of x

Computation:

We know that given equation 2x + 4 = 0 is a liner equation with only one variable.

So, we can solve this by elimination method

2x + 4 = 0

Step 1 :

Subtract 4 from both side

2x + 4 - 4 = 0 - 4

2x = -4

Divide 2 from both side

2x / 2 = -4 / 2

x = -2

The value of x = -2

You might be interested in
Can someone please answer this it would mean the world to me cause im failing right now
scoundrel [369]

Answer:

Alright, for question 7, the angle pair relationship is that they are corresponding angles.

So, 17x - 34 = 13x - 14. This means that 4x = 20, and x = 5 :)

For question 8, the angles are a linear pair. They are supplementary (adding to 180) :)

So, 37x - 17 + 33x - 13 = 180

This means taht 4x = 210, and x = 52.5? (I'm not sure if I screwed up on the arithmetic on this one, please correct if you find any mistakes!)

8 0
3 years ago
I have the answer I just have this one question. Will all the paint fit into the bucket?
klasskru [66]

Answer:

brandon

Step-by-step explanation:

Initially, there id 4 pints of green paint in the bucket.

As the green paint is made from equal amounts of yellow paint and blue paint, so, the initial amount of yellow and blue paint in the bucket  is 2 pint each.

Let x pints of yellow paint to be added to the bucket to make the desired shade.

Total amount of the paint in the bucket, after addition of  pints of yellow color become  pint, in which the ampunt of yellow color is  pints.

As, the ampunt of yellow color is 80% of the total amount of the mixture, so

So, 6 pints of yellow paint to be added to the bucket to make the desired shade.

Hence, Brandon is correct.

8 0
3 years ago
Plz Hurry
salantis [7]
The answer would be c, a line is different from a line segment because a line continues on in both directions
3 0
3 years ago
Read 2 more answers
A line passes through the point (9,1) and has a slope of 2.Write an equation in slope-intercept form for this line.
bogdanovich [222]

Answer:

y = 2x-17

Step-by-step explanation:

We have a point and a slope, we can write the equation in point slope form and then convert to slope intercept form

y-y1 = m(x-x1) where m is the slope and (x1,y1) is the point

y-1 = 2(x-9)

Distribute

y-1=2x-18

Add 1 to each side

y-1+1 = 2x-18+1

y = 2x-17

This is slope intercept form

4 0
4 years ago
Write the measurements of Sides AB, BC, and CD of the correct net.
scZoUnD [109]
AB- 3in.
BC- 5in.
CD- 7.2in.

sorry i don't really have an explanation I just looked at the picture and i guess imagined it in my head? lol sorry but here are the answers I hope that helps at least a little bit :))
8 0
3 years ago
Read 2 more answers
Other questions:
  • Using the pencil, plot the point (2, -4).
    15·1 answer
  • 3x+4y=17 and slove for y<br>​
    5·1 answer
  • Please help me with this question
    15·1 answer
  • Verify this trig equation. Start from the left
    5·1 answer
  • Which of the following shows that polynomials are closed under subtraction when polynomial 5x − 6 is subtracted from 3x2 − 6x +
    11·2 answers
  • During the 2005 football season Team Tackle beat Team Sack by 18 points their combined scores totaled 66. the individual team sc
    12·1 answer
  • Jaira is completing a construction of a regular hexagon inscribed in a circle as shown below. What should be the next step in he
    10·1 answer
  • 2. A cow gives 24litre milk each day. If the milkman sells 75% of the milk, how many
    15·1 answer
  • Solve the equation square root of the quantity x plus 3 plus 4 equals 5 for the variable. Show each step of your solution proces
    6·1 answer
  • PLEASE HELP MEEEEE<br> look at the picture
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!