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
Thepotemich [5.8K]
3 years ago
15

y = –6x 2 –12x – 2y = –4 how many solutions does this linear system have? one solution: (0, 0) one solution: (1, –4) no solution

infinite number of solutions
Mathematics
2 answers:
Ksju [112]3 years ago
6 0

Answer:

infinite number of solutions



lara [203]3 years ago
5 0
Y = -6x + 2 . . . . . . . . (1)
-12x - 2y = -4 . . . . . . (2)
Putting (1) into (2), we have
-12x - 2(-6x + 2) = -4
-12x + 12x - 4 = -4
-4 = -4

Therefore, the system has infinite number of solutions.
You might be interested in
Helppp meee pleaseeee!!!!
never [62]

Answer:

each triangle should weigh 2.5!

Step-by-step explanation:

each sides are equal. the side with only squares weighs 25. the squares on the opposite side weigh 10. 25-10 is equal to 15. there are 6 triangles. 15 divided by six gets you 2.5

8 0
3 years ago
Read 2 more answers
Math help!! This is really difficult​
Reptile [31]

Answer:

y = -3/2 x +13

Step-by-step explanation:

We want our line to be perpendicular to

y = 2/3 x -1

The slope of this line is 2/3   (since it is written in the form y = mx+b and m is the slope)

Perpendicular lines have negative reciprocal slopes

m = -(3/2)

The slope of our new line is -3/2

We can use point slope form of the equation

y-y1 - m (x-x1)

y - 7 = -3/2 (x-4)

Distribute

y-7 = -3/2x +6

Add 7 to each side

y-7+7 = -3/2 x +6+7

y = -3/2 x +13

4 0
3 years ago
The coordinate plane below represents a city. Points A through F are schools in the city.
astra-53 [7]
Part A:
<span>a system of inequalities that only contain points D and E in the overlapping shaded regions is
5y + 2x > 12
2y - x < 12

Part B:
To verify that points D and E are solutions to the system of inequalities, we plug in the coordinate points of points D and E into the system of ineaqualities.

Part C:
</span>To <span>identify the schools that Timothy is allowed to attend we plug in the coordinate values of the points to see which satisfies the inequality y < 3x - 3. Thus Timothy is allowed to attend schools C and F.</span>
7 0
2 years ago
Two angles are supplementary. If the m∠A is five times the sum of the m∠B plus 7.2°, what is m∠B?
user100 [1]

Answer:

36 i think

Step-by-step explanation:

4 0
3 years ago
PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG
Veronika [31]

Answer:

x=135°

Step-by-step explanation:

45°- 180°=135x

5 0
2 years ago
Other questions:
  • What is the y-intercept of the linear regression equation ?
    15·1 answer
  • For what values of x is the function f(x)=x^2-4x-5 increasing?
    12·1 answer
  • What’s a line equation passing through (14,-8) and (24,-3)
    7·1 answer
  • Dorothy Little purchased a mailing list of 2,000 names and addresses for her mail order business, but after scanning the list sh
    7·1 answer
  • 18. A new truck costs $32,000. The car’s value will depreciate over time, which means it will lose value. For tax purposes, depr
    6·1 answer
  • Rachel's free throw average for basketball is 60%. She wants to predict how many times in the next 50 tries she will make a free
    7·2 answers
  • Please FIND THE VALUE OF x.
    14·1 answer
  • 1.<br> Which equation is true when m = 12?
    6·1 answer
  • The figure shows three quadrilaterals on a coordinate grid:
    11·1 answer
  • Which simplified fraction is equal to 0.53 with bar?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!