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
guapka [62]
3 years ago
12

How many solutions does the system have? 5x−y=2 5x−y=−2 ​

Mathematics
2 answers:
8090 [49]3 years ago
8 0

Answer:

khan says no solution

Step-by-step explanation:

khan knows best

romanna [79]3 years ago
7 0

Answer:

10

Step-by-step explanation:

You might be interested in
Help me please<br>help me please​
Nikolay [14]

Answer:

1 second

Step-by-step explanation:

s=-5\\u=0\\v=\\a=-10\\t=t

\begin{aligned}\textsf{Using} \quad s & =ut+\dfrac12at^2\\ \implies -5 & =(0)t+\dfrac12(-10)t^2\\ -5 & = -5t^2\\ t^2& = 1\\ t & = \pm\sqrt{1}\\ t & = 1\: \sf s\end{aligned}

7 0
2 years ago
What is 1+1-15x15................................
Stels [109]

Answer:

223

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the surface area of a prism of 5m, 4m, 5m, 7m, 6m
Anit [1.1K]
The surface area is 76m square
4 0
3 years ago
Read 2 more answers
(12) — (23 + 13i) =<br> Chc
rewona [7]

Answer:

-11 - 13i.

Step-by-step explanation:

(12) — (23 + 13i)

= 12 - 23 - 13i

= -11 - 13i.

4 0
3 years ago
Write the expression as a decimal number.
Nesterboy [21]
The answer would be 66.7
4 0
3 years ago
Other questions:
  • What are the lengths of sides KN and NM of the kite?<br> KN = <br> units<br> NM = <br> units
    5·2 answers
  • -2/5y =4<br><br> photo show above. please explain answer aswell.
    12·1 answer
  • Help ASAP please I need it fast first person the answers give 100 away any answers and I need the real answer
    14·2 answers
  • So sorry -this is not a question but since I have no friends im tellling you guys.........I MET HARRY STYLES!!!!!!!!!!!!!!!!!!!!
    10·2 answers
  • 1/2(3/4n+ 9) and 2(12 + 8x) -3(4x -9) i need help with these two
    14·2 answers
  • I really need help on this one ​
    7·1 answer
  • what is the greatest common factor of two numbers is 4. The sum of the numbers is 76. What are the two numbers?
    14·1 answer
  • What is an inequality?​
    13·2 answers
  • The perimeter of quadrilateral is 58 centimeters. If the lengths of three sides are 14 cm, 15 cm, and 17 cm, what is the length
    6·1 answer
  • Matthew bought 12 roses for his mother. Exactly 1 of the roses were white. How many of the roses were white?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!