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
Elina [12.6K]
3 years ago
6

Hola alguien me podría resolver esta ecuación: -2(x-1)=4

Mathematics
1 answer:
Mila [183]3 years ago
3 0

Answer:

x=-1

Step-by-step explanation:

-2(x-1)=4

(-2)(x)+(-2)(-1)=4

-2x+2=4

-2x+2-2=4-2

-2x=2

\frac{-2x}{-2}\\= \frac{2}{-2}

x=-1

You might be interested in
Find the surface area of each figure. Round your answers to the nearest hundredth, if necessary
jeyben [28]

Answer:

Step-by-step explanation:

7 0
3 years ago
Estimate 250 to two decimal places.
Ostrovityanka [42]

Answer:

250.00

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which expression finds the measure of an angle that is coterminal with a 45° angle? 45° 90° 45° 180° 45° 270° 45° 360°.
agasfer [191]

The measure of an angle is the coterminal angle with a 45A°+360A° and can be determined by using the measurement of coterminal angles.

<h2>We have to determine</h2>

Which expression finds the measure of an angle that is coterminal with a 45° angle?

<h3>According to the question,</h3>

Coterminal angles are those angles that share the terminal side of an angle occupying the standard position.

The standard position means that one side of the angle is fixed along the positive x-axis, and the vertex is located at the origin.

<h3>A coterminal with 45° is 45°+k°360° with k as an integer.</h3>

Then,

The coterminal angle with 45°,

When k = 0

Then,

\rm = 45+(0)360\\\\= 45+0\\\\= 45 \ degree

When k = 1

Then,

\rm = 45+(1)360\\\\= 45+360\\\\= 405 \ degree

When k = -1

Then,

\rm = 45+(-1)360\\\\= 45-360\\\\= -315 \ degree

Hence, The measure of an angle that is coterminal with a 45A°+360A°.

For more details about the Coterminal angle refer to the link given below.

brainly.com/question/12378421

4 0
2 years ago
Will give brainliest<br><br>gimme some good songs
dangina [55]

1 People, I've been sad Christine and the Queens 4:20

2 WAP (feat. Megan Thee Stallion) Cardi B, Megan Thee Stallion 3:07

3 Yo Perreo Sola - Remix Bad Bunny, Nesi, Ivy Queen 2:54

4 LITTLE NOKIA Bree Runway 2:19

5 Good News Mac Miller 5:42

Step-by-step explanation:

5 0
4 years ago
At the Old Fort Boise Days Car Show there were 15 Pontiacs, 18 Chevrolets, 12 Fords ,and 5 Ramblers. What was the ratio of the C
Goryan [66]

Answer:

6:5

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A scientist placed 22.854 grams of sodium chloride in a beaker. He then added five times as much calcium chloride as sodium chlo
    8·1 answer
  • 4 3/10 - 1 7/10 simplest form
    8·1 answer
  • What’s the answer?!<br> I don’t get it because how are you supposed to know the measurements idk?
    5·1 answer
  • Solve the system by the elimination method. Check your work. <br> x - 3y = 0<br> 3y - 6 = 2x
    15·2 answers
  • What is the distance between the origin and the point (5, 12)? If necessary, round your answer to two decimal places.
    6·1 answer
  • Y-2=4(x-1) use the point slope for each equation
    9·1 answer
  • Please help, thanks if you do :)
    14·1 answer
  • Hey! Just do the first one! :) I also need this fast- so help! :((
    7·2 answers
  • 70 points! Mhanifa please help I don’t want to get this wrong :( thanks! Random answers will be reported !!
    8·1 answer
  • Archimedes was asked by his king to figure out a way of telling if people were giving him fake gold objects. That was when Archi
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!