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
adoni [48]
3 years ago
6

Solve the system of linear equations by graphing. y = x +2 y = -x -4 The solution is

Mathematics
2 answers:
Mnenie [13.5K]3 years ago
8 0

Answer:

Solution: (-3,-1)

7nadin3 [17]3 years ago
7 0

Answer:

x = -3

Step-by-step explanation:

x + 2 and -x-4 is equal, because they are both y

we want to move the variables to one side and the numbers to the other side

x+x = 2x, and -4-2 = -6

so 2x = -6

and x = -3

You might be interested in
Pls help me
Amanda [17]

Answer:

the angle is 40°

Step-by-step explanation:

180 - 140 = 40

8 0
2 years ago
sharon is making greeting cards, each card takes her twenty minutes to make. how many can she complete in two and a half hours?
olga2289 [7]
7 or 8 since 2 and a half hours isnt an even amount of time so thered be an extra 10 minutes
4 0
3 years ago
A fraction is shown. 6/18 Which expression is equivalent to this fraction?
Lynna [10]
C. It would be 6 ÷ 18
7 0
2 years ago
Help Please!!! 20 points!
Mazyrski [523]
-6/16.................brainilyst???? plz シ
3 0
2 years ago
Find the second derivative y= x^2lnx
Dimas [21]
First we use product rule
y=x^2lnx
dy/dx = x^2 d/dx (lnx) + lnx d/dx (x^2)
dy/dx = x^2 (1/x) + lnx (2x)
dy/dx = x + 2xlnx

now taking second derivative:
d2y/dx2 = 1 + 2[x (1/x) + lnx (1)]
d2y/dx2 = 1 + 2[1+lnx]
         1+2+2lnx
         3+2lnx is the answer


3 0
3 years ago
Other questions:
  • What statement describe the expression 18+1/2×(9-4)
    14·1 answer
  • Figure STOP is reflected about the y-axis to obtain figure STO'P. Which statement best describes the relationship between two fi
    8·2 answers
  • What is the mode of 82 , 79 , 72 , 72 , 81 , 77 , 69
    12·2 answers
  • What is the slope of the line shown below <br> (Check the pictures)
    5·1 answer
  • Plz help will give brainliest
    15·1 answer
  • Y = 5x - 8<br> y = 4x - 7
    13·1 answer
  • 3x - 7y + 10 when x = 4 and y =2
    12·2 answers
  • A2(a-p)-a(p2-3ap+a2)-{a(p2+a2)-p(a2+2p2)}​
    9·1 answer
  • Given that these triangles are similar, which side corresponds to side GE?
    10·2 answers
  • A hiker travels 1.13 kilometers south, then travels 2.25 kilometers east. What’s the hiker’s displacement for the trip?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!