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
Lady bird [3.3K]
3 years ago
10

1 Which is an accurate conclusion regarding the system of equations below? y = x-1 y = 3 - 2 3 - 2 x O A. There is no solution,

since both equations have the same slope. There We infinitely many solutions, since the same line represents both , equations. O B. O C. The only solution is the ordered pair (1, 3). OD. The only solution is the ordered pair (3, 1).​
Mathematics
1 answer:
Alex73 [517]3 years ago
3 0

Answer:the first one

Step-by-step explanation:

You might be interested in
Maria can read 20 pages of economics in an hour. She can also read 50 pages of sociology in a hour. She...? Maria can read 20 pa
denis-greek [22]
B.) Marua will spend 2 hours to read 100 pages of sociology which means she can only read 60 pages of economics.
Therefore, the opportunity cost of reading 100 pages of sociology is forfeiting 40 pages (2 hours) of economics.
8 0
3 years ago
For which equation is a = 4 not the solution?<br><br> 9 a = 36<br> 5 a = 54<br> 8 a = 32
Shalnov [3]
The correct answer is 5a = 54
5 0
2 years ago
Read 2 more answers
Helppppp pleaseeeee fasttttt thankkkkk youuuuu
Digiron [165]
Pretty sure it is nine. I hope I helped
8 0
3 years ago
LK is tangent to circle J at point K. Circle J is shown. Line segment J K is a radius. Line segment K L is a tangent that inters
Evgen [1.6K]

Answer:

(B)r=\dfrac{85}{12}

Step-by-step explanation:

Given a circle centre J

Let the radius of the circle =r

LK is tangent to circle J at point K

From the diagram attached

  • LX=6
  • Radius, XJ=JK=r
  • LK=11

Theorem: The angle between a tangent and a radius is 90 degrees.

By the theorem above, Triangle JLK forms a right triangle with LJ as the hypotenuse.

Using Pythagoras Theorem:

(6+r)^2=r^2+11^2\\(6+r)(6+r)=r^2+121\\36+6r+6r+r^2=r^2+121\\12r=121-36\\12r=85\\r=\dfrac{85}{12}

The length of the radius, r=\dfrac{85}{12}

8 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Assoli18 [71]
Answer:

30 and -30 and if that doesn’t work then maybe try -30 first and 30 next
4 0
2 years ago
Read 2 more answers
Other questions:
  • The original vertices of a quadrilateral are (-2,3), (4,6), (4,2), and (3, -2). After a transformation, the new coordinates are
    11·1 answer
  • Simplest form 15/23 × 6/7
    6·1 answer
  • Peter is overweight.he is 105 kg.his aim is to lose 500 per week.if he manages this,how many weeks will it be until he is 90kg?
    12·1 answer
  • Factor the polynomial.3x^6y^2+81y^2
    15·2 answers
  • How do you write 15.9 in scientific notation?
    9·2 answers
  • Solve for x 8/14=x/37
    15·1 answer
  • Which is not proportional to 3/7?<br> 6/14<br> 12/28<br> 0.3/0.7<br> 9/28
    7·1 answer
  • PLEASE HELP ASAP. WILL MARD BRAINLYEST
    12·1 answer
  • Help pls pls pls pls pls pls pls pls pls
    8·2 answers
  • Someone plz help me with this you have to explain your answer?????
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!