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
Advocard [28]
3 years ago
7

Solve the system of equations: y=2x-3 y=x2-3

Mathematics
1 answer:
Westkost [7]3 years ago
5 0

Answer: x = 0 or x = 2

Step-by-step explanation:

To solve this, we must note that the two equations speaks of a single function of y. So

y = 2x - 3 = x² - 3

So from.here we can equate the two together and solve for x.

x² - 3 = 2x - 3, biw convert to a quadratic expression

x² - 2x - 3 + 3 = 0

x² - 2x = 0

Now factorize

x( x - 2 ) = 0, so solving for x

x = 0 or x = 2. .I believed getting the 2 won't be a problem

When x - 2 = 0

Then x = 2.

You might be interested in
Which of the following functions has a graph with a vertex that is a translation 5 units horizontally to the right of the vertex
andrezito [222]

Answer:

g(x) = (x -3 )^2 + 2

Step-by-step explanation:

f(x) = (x + 2)^2 + 2

We want to shift this 5 units to the right

The parabola is written in the form

y = a(x-h) ^2 +k  where (h,k) is the vertex

The vertex is at ( -2, 2)

We want to shift it 5 units to the right

-2+5 = 3

g(x) = (x -3 )^2 + 2

7 0
3 years ago
Select all that apply.
lidiya [134]

Answer:

parallelogram, quadrilateral

Step-by-step explanation:

a rectangle is a quadrilateral because it has 4 sides.

it is a a parallelogram because it has two sets of parallel lines in those four sides.

in order for a quadrilateral to be a rhombus, all sides must be the same length. (if a rectangle is a rhombus, it is a square.)

5 0
3 years ago
Read 2 more answers
Need help factoring X squared +11x+24
Andrei [34K]

Answer:

(X+3)(X+8)

Step-by-step explanation:

In the attached file

8 0
3 years ago
Read 2 more answers
Perimeter? =<br> Area? =
balu736 [363]

Answer:

Your answer is

Area  = 16.23

perimeter = 24

Mark my answer as brainlist . I need that urgently . Folow me for more answer.

Step-by-step explanation:

5 0
2 years ago
And rates: word problems ZB9
asambeis [7]

Answer:

10 mins

Explanation:

Because it takes 2 minutes to fill a 30 gal pool, and 150/30=5, 2 x 5 = 10 giving you the answer of 10 mins to fill a 150 gal pool.

6 0
2 years ago
Other questions:
  • How do I work this out?
    6·2 answers
  • What is greater 4yd or 13ft
    10·2 answers
  • Given that sec theta= -37/12, what is the value of cot theta , for pie/2 &lt; theta&lt; pie?
    12·2 answers
  • With is the answer for this multiplication <br> (3x+5) (3-5)
    6·1 answer
  • Explain Conversions. Giving out easy questions, basically free points
    15·2 answers
  • Which number line best shows the position of square root of 7?
    15·1 answer
  • A hockey coach recorded the number of shots taken by the home team and the number taken by the visiting team in 20 games,
    7·1 answer
  • Please put the math too I really need it ;)
    5·1 answer
  • 1 point 36. The length of a rectangle shape is 7.5 cm and the with is 3 cm. What is the area of the shape? OA A). 22.5 cm B). 23
    5·1 answer
  • Part 1: complete the operations geometrically. vector operations to draw the resultant vector draw 2u + 4v.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!