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
anyanavicka [17]
3 years ago
12

Question 1

Mathematics
2 answers:
zimovet [89]3 years ago
5 0

The point of intersection of given two lines is (0,-3).

Step-by-step explanation:

Given,

Two equations are

2x-3y = 9 ------eq 1

-3x+2y = -6 ---- eq 2

To find the point if intersection of these to lines that is to find the value of x and y

Now,

6x-9y = 27 ------ eq1 ×3

-6x+4y = -12 ------ eq 2 × 2

Adding these two equations we get,

(6x-9y)+(-6x+4y) = 27+(-12)

or, -5y = 15

or, y = -3

Putting the value of y in eq 1 we get,

2x = 9 + 3×(-3)

or, 2x = 0

or, x = 0

Hence the point of intersection is (0,-3)

storchak [24]3 years ago
4 0

Answer:

(0,-3)

Step-by-step explanation:

To find the point of intersection for the two lines, we solve the two equations simultaneously

x=0, y=-3x=0  y=-3

You might be interested in
Elvie can type 4,200 words in 30 minutes givr the ratio of the time in minutes to the number of words
defon

Answer:

1 : 140

Step-by-step explanation:

Ratio is 30 : 4200

Divide both numbers by 30:-

= 1 : 140   (answer)

4 0
3 years ago
The ratio of Sara and Laila age was 5:4. 2 years later their ratio is 6:5. What is their current ages?
coldgirl [10]

Answer:

do no

Step-by-step explanation:

6 0
3 years ago
Add. (−5x4+6x2−43)+(6x4−x2+12x+12) Express the answer in standard form. Enter your answer in the box.
Elan Coil [88]

Answer:

x^2+12x-15

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
PLEASE HELP ITS URGENT I HAVE 3 MINS AND IM FAILING I REALLY NEED A A ASAP PLEASE HELP
Igoryamba

Answer:

I am pretty sure it is B I am not sure but this is what I think

Step-by-step explanation:

5 0
3 years ago
DC SPORTS Inc ships sports balls around the world. A bowling ball has a diameter of 8.5 inches. A basketball has a circumference
Advocard [28]

Answer:

Step-by-step explanation:

ill make it short and just tell you the answer is 83.3 inches

8 0
3 years ago
Other questions:
  • What is the radius of the base of the cylinder 42in and 36 in
    14·1 answer
  • Which statement must be true according to the box plot? The data is symmetric, and the lowest number of crackers in a package wa
    6·1 answer
  • The product of a constant factor 15 and a 2-term factor x+4
    5·1 answer
  • Help is Strictly Needed.
    14·1 answer
  • Make a table of values for each eqution<br> y = |x| + 1
    8·1 answer
  • Item 20 A bird leaves its nest and travels 20 miles per hour downwind for x hours. On the return trip, the bird travels 4 miles
    13·2 answers
  • Is 0.90090009 an irrational number
    9·1 answer
  • A vector in standard position has its terminal point at (7, –4). What is the magnitude of the vector?
    10·2 answers
  • 287.5 rounded to nearest whole number
    9·2 answers
  • I'M BEGGING YOU. HELP ME. There is an image of the question.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!