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Kamila [148]
3 years ago
13

What is the solution to the system of equations below?

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
6 0

Answer: Infinite solutions.

Step-by-step explanation:

y=-2x-6\\2y=-4x-12

Plug the value of y into the second equation.

\\ 2(-2x-6)=-4x-12\\-4x-12=-4x-12

Add 12 on both sides.

-4x-12+12=-4x-12+12\\-4x=-4x

Add 4x on both sides.

-4x+4x=-4x+4x

0=0

kvv77 [185]3 years ago
3 0

Answer:

Infinitely many solutions

Step-by-step explanation:

The equation, when set up will be  

2(-2x-6)=-4x-12  

-4x-12=-4x-12

   +12       +12  Add 12 to both sides

------------------------

-4x=-4x  Divide by -4 to both sides

 0=0 You get zero equals zero

   Have a good day and stay safe!

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antiseptic1488 [7]

Answer:

(3/4)+(1/6)

Step-by-step explanation:

put fractions in quotations

5 0
3 years ago
Mr. Simmons buys a car for a total cost of $9,899. He can pay $206 a month but no more. He determines that he will make 49 payme
GaryK [48]
9,899 = 206x
He divided by 206
He got 48.053 and rounded up to 49
My using the equation, we can see that he is correct.
4 0
3 years ago
-3x+2=-7 What does x equal? And how do you solve it?
Liono4ka [1.6K]

Answer:

x = 3

Step-by-step explanation:

Given

- 3x + 2 = - 7 ( subtract 2 from both sides )

- 3x = - 9 ( divide both sides by - 3 )

x = 3

8 0
3 years ago
What is the value of |-6|—|6|-(-6)?<br><br> The solution is
Rzqust [24]

Answer:

6

Step-by-step explanation:

|-6| = 6

|6| = 6

- -6 = +6

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6 - 6 + 6 = 6

5 0
3 years ago
The coordinates of each rectangle ABCD are A (0,2) B (2,4) C (3,3) D (1,1). Find the distance of each side of the rectangle then
EastWind [94]

AB = CD = √8 ≈ 2.8 units

BC = AD = √2 ≈ 1.4 units

Area of the rectangle ABCD = 3.92 units²

Perimeter of the rectangle ABCD = 8.4 units

<h3>How to Find the Area and Perimeter of a Rectangle?</h3>

Given the coordinates of vertices of rectangle ABCD as:

  • A(0,2)
  • B(2,4)
  • C(3,3)
  • D(1,1)

To find the area and perimeter, use the distance formula to find the distance between A and B, and B and C.

Using the distance formula, we have the following:

AB = √[(2−0)² + (4−2)²]

AB = √[(2)² + (2)²]

AB = √8 ≈ 2.8 units

CD = √8 ≈ 2.8 units

BC = √[(2−3)² + (4−3)²]

BC = √[(−1)² + (1)²]

BC = √2 ≈ 1.4 units

AD = √2 ≈ 1.4 units

Area of the rectangle ABCD = (AB)(BC) = (2.8)(1.4) = 3.92 units²

Perimeter of the rectangle ABCD = 2(AB + BC) = 2(2.8 + 1.4) = 8.4 units

Learn more about the area and perimeter of rectangle on:

brainly.com/question/24571594

#SPJ1

5 0
1 year ago
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