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
alex41 [277]
3 years ago
12

Use elimination to solve and match each system of equations to the correct solution.

Mathematics
2 answers:
andrey2020 [161]3 years ago
8 0

Answer:

Step-by-step explanation:

5x + 12y = -34

-6x - 12y = 36

-x = 2

x = -2

5(-2) + 12y = -34

-10 + 12y = -34

12y = -24

y = -2

(-2, -2)

Dafna11 [192]3 years ago
6 0

Answer:

x = -2 y= -2

Step-by-step explanation:

5x+12y= -34

2x+ 4y = -12

2x= -4y -12

x= -2y -6

plug back in

5(-2y -6) +12y = -34

-10y -30 +12y = -34

2y = -4

y= -2

2x+4y=-12

4y= -2x -12

y= -.5x -3

plug back in

5x+ 12(-.5x-3)=-34

5x -6x -36 = -34

-x = 2

x= -2

You might be interested in
A pail holds 6 3/4 gallons of water. How much is this in cups? Write your answer as a whole number or a mixed number in simplest
bonufazy [111]
The pail holds 108 cups of water.
3 0
3 years ago
The midpoint of AB is (-4,-7) if the coordinates of A are (-7,-6) what are the coordinates of B
slava [35]

Answer:

(-1,-8)

Step-by-step explanation:

7 0
3 years ago
In the diagram below, Bonnie claims that ΔMLV ≅ ΔRLT.
nevsk [136]
∠ M ≅ ∠ R: true

<span>VL ≅ LT: true 

</span><span>Δ MLV can be rotated about point L to map it to Δ RLT. : false

</span><span>A series of rigid transformations of Δ MLV maps it to Δ RLT. : true </span>
3 0
3 years ago
I need to know number 5 just what it says thank you
Stels [109]

Answer:

C

Step-by-step explanation:

Okay! Time to use the Pythagoras theorem.

a^2 + b^2 = c^2

4^2 + 7^2 = x^2

16 + 49 = c^2

65 = c^2

Let's take the square root of both sides to get

c ~ 8.06

C

:)

5 0
3 years ago
Read 2 more answers
- 2x (a+h)^2+4(a+h)-12
hjlf
That’s the answer mama

7 0
3 years ago
Other questions:
  • A doctor wants to start a business that produces medical equipment. though she is an expert on medicine, she realizes she'll nee
    11·1 answer
  • Mr Blake is packing 79 books into boxes. He can pack 12 books in each box. How many boxes does he need?
    14·2 answers
  • Help!! 10 PTS!!
    5·1 answer
  • What’s the answer to number one ? Solve please !!
    12·1 answer
  • By what percent will a fraction decrease if its numerator is increased by 20% and its denominator is increased by 50%?
    6·2 answers
  • the sum of the measurement of two exterior angles of a triangle is 255. what is the measurement of the third exterior angle?
    7·2 answers
  • 858 is divisible by 2,3,5 or 10?
    13·2 answers
  • According to "Operating Your ACME W914 Camera," how can you permanently delete a picture from your camera?
    7·2 answers
  • Solve the equation 8x= 2/3 what does x stand for
    5·2 answers
  • Do your best i need it quickly sorta, if you do a weird answer just for the points i will report you.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!