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
Kruka [31]
3 years ago
11

Please help me solve this system !!!!

Mathematics
2 answers:
Mademuasel [1]3 years ago
8 0

Answer:

idk

Step-by-step explanation:

astraxan [27]3 years ago
8 0

Hi,

I believe the answer is D.(-4,2) hope this helps

You might be interested in
Mary eats 5 bananas and an additional 2 bananas when she works out for 2 hours. Represent the number of bananas that she eats wh
ElenaW [278]
For this item, we let x be the number of hours she works out and y be the total number of bananas that she will be eating after the workout. The expression that best described the given above is,
                             y = 5 + 2x
5 is given as the y-intercept because of the initial condition. 
8 0
3 years ago
Correct option*<br> PLEASE HELP I WILL GIVE BRAINLIEST
Kryger [21]

Answer:

The answer is A

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What are the solutions of the equation x4 + 6x2 + 5 = 0? Use u substitution to solve.
klio [65]

Answer:

x = i and x = i\sqrt{5}

Step-by-step explanation:

Given

x^{4} + 6x² + 5 = 0

Using the substitution u = x², then

u² + 6u + 5 = 0 ← in standard form

(u + 1)(u + 5) = 0 ← in factored form

Equate each factor to zero and solve for u

u + 1 = 0 ⇒ u = - 1

u + 5 = 0 ⇒ u = - 5

Convert solutions back into terms of x

x² = - 1 ⇒ x = \sqrt{-1} = i

x² = - 5 ⇒ x = \sqrt{-5} = i\sqrt{5}

4 0
3 years ago
Find the value of n<br> - 3(n + 1/4) = 17.25
ankoles [38]
N=-6
that the answer to the question
5 0
3 years ago
6x+9/x-5 x is not equal to 5 find inverse
algol [13]
You have f(x)=(<span>6x+9)/(x-5) and want to find the inverse function?  Please note that the parentheses are obligatory here.

1.  Replace "f(x)" with y:   y = </span>(6x+9)/(x-5)
<span>
2.  Interchange the variables x and y:     x</span> = (6y+9)/(y-5)

3.  Solve this result for y:     x(y-5) = (6y+9), or xy-5x = 6y+9.  Then:
                                                             
                                            xy-6y = 9 + 5x, or y(x-6) = 9+5x
                                                             9+5x
                     Then                      y = --------------                       
                                                             x-6

Here x may not = 6, because division by zero would occur otherwise.
3 0
3 years ago
Other questions:
  • What is the value of X?
    13·1 answer
  • 50 POINTS SHOW YOUR WORK
    13·1 answer
  • PLS HALP I’L GIVE 30 POINTS
    13·2 answers
  • Find the median of the set of data. <br><br> 4, 16, 7, 10, 15, 11, 13, 20
    13·2 answers
  • <img src="https://tex.z-dn.net/?f=e%20%3D%20mc%20%7B2%7D" id="TexFormula1" title="e = mc {2}" alt="e = mc {2}" align="absmiddle"
    9·1 answer
  • Find the surface area of this triangular prism.
    9·1 answer
  • +8.2+​(−7.9​)=
    13·1 answer
  • What is the probability that you will be able to draw all of the cards in the deck without being forced to stop because you have
    15·1 answer
  • Need help l don’t understand due soon
    7·2 answers
  • A triangle has vertices at A(-3, 2), B(-1, -5) and C(4, 5). The triangle is transformed using the rule ro,o . What are the coord
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!