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
IrinaVladis [17]
3 years ago
15

I REALLY NEED HELP! I WILL GIVE BRAINLIEST IF YOU ARE CORRECT!!! IM SO LATE!!!

Mathematics
2 answers:
makkiz [27]3 years ago
6 0
(2,4), graph both equations and see point where they intersect
likoan [24]3 years ago
4 0
X is 2 .. and y = 4 .. so (2,4) so sorry if I’m wrong but I’m pretty sure I’m not
You might be interested in
which statement is true about the polynomial 3x2y2 − 5xy2 − 3x2y2 2x2 after it has been fully simplified?
Tasya [4]

In simplifying polynomials, we need to remember that only like terms can be added or subtracted to each other. Also, the order of solving the basic operators should be followed which is PEMDAS.    

<span>3x2y2 − 5xy2 − 3x2y2 + 2x2

The first and the thrid term is equal to zero thus the polynomial is:

</span>− 5xy2 <span>+ 2x2
</span>
The polynomial has two terms with a degree of three.
4 0
3 years ago
Read 2 more answers
Margo borrows $1000, agreeing to pay it back with 5% annual interest after 15 months. How much interest will she pay?
GuDViN [60]
The answer is $50. Hope this helps!
4 0
3 years ago
A baseball is thrown without any spin. Would you consider the baseball to be in motion?
liq [111]

Answer:

yes

Step-by-step explanation:

5 0
3 years ago
HELP 15 POINTS<br> NOT HARD <br> PLEASE
GalinKa [24]

the answer is 9.24*10^18

hope it helps!

8 0
3 years ago
Match the parabolas represented by the equations with their vertices. y = x2 + 6x + 8 y = 2x2 + 16x + 28 y = -x2 + 5x + 14 y = -
GaryK [48]

Consider all parabolas:

1.

y = x^2 + 6x + 8,\\y=x^2+6x+9-9+8,\\y=(x^2+6x+9)-1,\\y=(x+3)^2-1.

When x=-3, y=-1, then the point (-3,-1) is vertex of this first parabola.

2.

y = 2x^2 + 16x + 28=2(x^2+8x+14),\\y=2(x^2+8x+16-16+14),\\y=2((x^2+8x+16)-16+14),\\y=2((x+4)^2-2)=2(x+4)^2-4.

When x=-4, y=-4, then the point (-4,-4) is vertex of this second parabola.

3.

y =-x^2 + 5x + 14=-(x^2-5x-14),\\y=-(x^2-5x+\dfrac{25}{4}-\dfrac{25}{4}-14),\\y=-((x^2-5x+\dfrac{25}{4})-\dfrac{25}{4}-14),\\y=-((x-\dfrac{5}{2})^2-\dfrac{81}{4})=-(x-\dfrac{5}{2})^2+\dfrac{81}{4}.

When x=2.5, y=20.25, then the point (2.5,20.25) is vertex of this third parabola.

4.

y =-x^2 + 7x + 7=-(x^2-7x-7),\\y=-(x^2-7x+\dfrac{49}{4}-\dfrac{49}{4}-7),\\y=-((x^2-7x+\dfrac{49}{4})-\dfrac{49}{4}-7),\\y=-((x-\dfrac{7}{2})^2-\dfrac{77}{4})=-(x-\dfrac{7}{2})^2+\dfrac{77}{4}.

When x=3.5, y=19.25, then the point (3.5,19.25) is vertex of this fourth parabola.

5.

y =2x^2 + 7x +5=2(x^2+\dfrac{7}{2}x+\dfrac{5}{2}),\\y=2(x^2+\dfrac{7}{2}x+\dfrac{49}{16}-\dfrac{49}{16}+\dfrac{5}{2}),\\y=2((x^2+\dfrac{7}{2}x+\dfrac{49}{16})-\dfrac{49}{16}+\dfrac{5}{2}),\\y=2((x+\dfrac{7}{4})^2-\dfrac{9}{16})=2(x+\dfrac{7}{4})^2-\dfrac{9}{8}.

When x=-1.75, y=-1.125, then the point (-1.75,-1.125) is vertex of this fifth parabola.

6.

y =-2x^2 + 8x +5=-2(x^2-4x-\dfrac{5}{2}),\\y=-2(x^2-4x+4-4-\dfrac{5}{2}),\\y=-2((x^2-4x+4)-4-\dfrac{5}{2}),\\y=-2((x-2)^2-\dfrac{13}{2})=-2(x-2)^2+13.

When x=2, y=13, then the point (2,13) is vertex of this sixth parabola.

3 0
3 years ago
Other questions:
  • NEED HELP!! 10 POINTS!!
    7·1 answer
  • I need to know what the answer is. Of a squirrel's hidden nuts, for every 555 that get found, there are 333 that do not get foun
    9·1 answer
  • Domain and range for this relationship <br><br> f(x)=72-12x
    14·1 answer
  • What is the product of -5 and -8?
    13·2 answers
  • 5x - 2y = 14<br>2x + 2y = 14<br>[by elimination]​
    11·1 answer
  • Which of the following can be used to find how many milliliters are in 0.43 L?
    9·1 answer
  • Help please!!!!!!!!!!!!!!
    5·1 answer
  • 2. Analyze this inequality.-4x &lt; 12 <br> a) x &gt; -3 b) x &lt; -3 <br> c) x ≤ -3 d) -x &lt; 3
    11·1 answer
  • Write an equation that shows how much money they would make (y) if
    12·2 answers
  • How to solve one step equations?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!