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
Bad White [126]
2 years ago
12

Solve the linear system using substitution y - 5 = x 4x - y = 4

Mathematics
1 answer:
Agata [3.3K]2 years ago
3 0

Step-by-step explanation:

X=y-5

Now,

4x-y=4

4(y-5)-y=4

4y-20-y=4

3y=24

Y=8

Substituting the value of y

8-5=x

X=3

You might be interested in
Which system of inequalities is shown? A. Y>x y<2 b. Y 2 D. Y>x y>2
AURORKA [14]

Answer: y > x, y > 2

The horizontal line goes through 2 on the y axis. This boundary line is represented by the equation y = 2, since every point on this line has a y coord of 2. The shading above it means that the inequality is y > 2. Every point in the shaded region of y > 2 has a y coord that is larger than 2.

The other inequality is y > x because we shade above the dashed boundary line y = x, which is that slanted dashed line.

Combining the two regions of y > 2 and y > x leads to what is shown.

6 0
2 years ago
What is 35 percent of 135
Natalka [10]
<h2>Answer:</h2><h2>47.25</h2><h2 /><h2>Hope this helps!!</h2>
6 0
2 years ago
Read 2 more answers
Please answer! I give brainliest when I can! It make my day :-) ASAP :-(
hjlf

Answer:

A=1/2h(7+11) or A=1/2h(77)

The area is dependent on the height and the height changes based on the length of both of the bases

Step-by-step explanation:

7 0
3 years ago
Find measure.<br> m ∠ 5
jeka57 [31]

Measure of angle 5 i.e. m∠5 = 50°

<h3>What is measurement of an angle ?</h3>

The measurement of angle is the degree of that angle or we can also say that the angles are always measured in degree. In geometry, the complete one revolution of four quadrants is of 360 degrees (360°) and divided into total of 360 parts where each part of this represents a degree.

<h3>How to  find angle measurement ?</h3>

As stated above there are total 360 parts in one revolution thus thus we can find value of particular angle by subtracting the angle from 360 or 180 for a straight line.

In the question,

Let given angle is ∠8.

Given, ∠8 = 50°

Now, according to vertical angle property

∠5 = ∠8

therefore, ∠5 = 50°

Thus, m∠5 = 50°

To know more about measurement of angle, visit :

brainly.com/question/27243531

#SPJ4

The complete question is :

Find measure m∠5

3 0
1 year ago
Write the ratio 54 inches to 7 feet as a fraction in the simplest form​
Anika [276]

Answer:

54/7 since it cannot get simplified.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • On a number line, which fraction is to the right of 3/5 ?
    12·1 answer
  • Heath took $40 to the mall. So far, he has purchased a baseball cap for $16.75. Write and solve an inequality to determine how m
    14·2 answers
  • 2. Move points D and B and observe
    12·2 answers
  • An angle of less than 90° is called an.....
    7·2 answers
  • As an aid to the establishment of personnel requirements, the director of a hospital wishes to estimate the mean number of peopl
    11·1 answer
  • Line a passes through (-2,1) and (0,3)
    9·1 answer
  • Can anyone pls help me with this I'll mark as brainlist for correct answer please do explain in detail each answers Ty! (I'm pre
    8·1 answer
  • Write an equation of the line with a slope of 2/3 and y-intercept of -8.
    10·1 answer
  • Help quick what's 9+10
    9·1 answer
  • The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 3 to 4. If there were 2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!