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
xxTIMURxx [149]
2 years ago
11

Find the intersection point between the lines of equations:2x-y+6=0 and 2x+3y-6=0 ​

Mathematics
2 answers:
Ugo [173]2 years ago
8 0

Step-by-step explanation:

The two equation will intersect each other at the point which will be the solution of the given two equations , and the given equations are ,

\implies 2x -y +6=0\\\\\implies 2x + 3y -6=0

On subtracting the given equations we have,

\implies -y - 3y +6 -(-6) = 0 \\\\\implies -4y = -12 \\\\\implies y = -12/-4\\\\\implies y = 3

Put this value in any equation , we have ,

\implies 2x -3 +6 =0\\\\\implies 2x = -3 \\\\\implies x =\dfrac{-3}{2} \\\\\implies x =-1.5

Hence the lines will Intersect at ,

\implies\underline{\underline{ Point=(-1.5, 3)}}

ella [17]2 years ago
7 0

for the first one x = 1/2 y-3" and y = 2 x + 6 and for the other one is x =  − 3 /2  y+ 3  and y= − 2 /3  x + 2

how i did this Step 1: Add -3y to both sides.

Step 2: Add 6 to both sides.

Step 3: Divide both sides by 2.

You might be interested in
I really need help please​
antoniya [11.8K]
B. 30% is the better deal

.3x12=3.6

(:
4 0
3 years ago
Plz help<br> plz help me
sergeinik [125]

Answer:

A/b

B/d

Step-by-step explanation:

3 0
3 years ago
The baker at weis supermarket will cut 5 indeticial loaves of bread into pices that are 1/3 . After he cuts the 5 loaves how man
IrinaK [193]

Answer:

15 pieces

Step-by-step explanation:

we see if we get 3 pieces from one bread then 5 will be 15

hope it helps you

please mark me as brainlist

5 0
3 years ago
Read 2 more answers
Divide 42 in a ratio of 1:2:3?
Cloud [144]
Ratio 1:2:3 means we have x, 2x and 3x as the three parts

x+2x+3x = 42
6x = 42
6x/6 = 42/6
x = 7

Since x = 7, this means 2x = 2*7 = 14 and 3x = 3*7 = 21

Dividing 42 into the ratio of 1:2:3 means we have 7:14:21 as the answer

If we divide all three parts of 7:14:21 by the GCF 7, we reduce it down to 1:2:3

As a check, 
7+14+21 = 21+21 = 42
so it works out
6 0
3 years ago
What is 9× &gt;270 using inequalities
swat32

Answer:

x > 30

Step-by-step explanation:

divide both sides by 9

this gets the x on one side by itself.

270/9 = 30

don't let the inequality mess with you

treat it like an equal sign and leave it the way it is.

move things around it.

5 0
3 years ago
Other questions:
  • Two lines or equations are described in each part. Decide whether each system has one solution, no solution, or infinitely many
    9·2 answers
  • Points B and C lie on a circle with center O and radius r = 5 units. If the length of BCwn is 10.91 units, what is m∠BOC in radi
    11·2 answers
  • What does x equal in 28 = -2-5x
    13·1 answer
  • The points A, B, and C reside on a line segment. B is the midpoint of AC. If line AB measures 6 units in length, what is the len
    9·1 answer
  • The ratio of boys to girls in the sixth grade is 2:3
    15·1 answer
  • Consider the equation below. (If an answer does not exist, enter DNE.)
    7·1 answer
  • If 2 inches is about 5.08 centimeters, about how many inches is 32 centimeters? Round your answer to the nearest hundredth if ne
    14·1 answer
  • Dianes salary is $32,000 per year. Her car payments total $2,880 per year. What percentage is her salary
    7·1 answer
  • The amount of snowfall in December was 2 1/3 feet. The amount of snowfall in January was 1/14 feet. How much more snowfall was t
    14·1 answer
  • 1. Is 2/12 = 5/28 a true proportion?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!