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
Debora [2.8K]
3 years ago
6

Plzz help in 3rd part of question 3​

Mathematics
1 answer:
ASHA 777 [7]3 years ago
7 0

Answer:

X=28/9, Y=7/5

Step-by-step explanation:

By using Elimination method

Multiply equation 1 by 9 and equation 2 by 3/2

<h2>There you get those values listed above for <u>x</u><u> </u><u>a</u><u>n</u><u>d</u><u> </u><u>y</u></h2>
You might be interested in
Could someone help me please
Rina8888 [55]

Answer:

the answer should be 30

Step-by-step explanation:

since you can divided 15 by 5 to get 3, you can multiply 10 x 3 to get 30

8 0
3 years ago
A group of students entered the museum at 3:30 pm and came out at 5:15. how long were they in the museum ?
aksik [14]

Answer:

1 hour and 45 minutes

Hope this helped, have a nice day! :)

8 0
3 years ago
HELLPPPPPPPPPPP PLEASE
KiRa [710]
Alright, so we plug (-2) in for x. (-2)^2 =4, and we can plug that in as 4(4)+(-2)+5. Next, 4*4=16, so we get 15+(-2)+5. After that, we get 15-2+5=18
3 0
3 years ago
Need help ASAP ( frist one branly)!!!!
valentina_108 [34]
Which ones do you need help on?
7 0
3 years ago
Read 2 more answers
What is the domain of the function f(x) = x+1 / x2-6x+8
Ostrovityanka [42]

For this case we have that by definition, the domain of a function, is given for all the values for which the function is defined.

We have:

f (x) = \frac {x + 1} {x ^ 2-6x + 8}

The given function is not defined when the denominator is equal to zero. That is to say:

x ^ 2-6x + 8 = 0

To find the roots we factor, we look for two numbers that when multiplied give as a result "8" and when added as a result "-6". These numbers are:

-4-2 = -6\\-4 * -2 = 8

Thus, the factored polynomial is:

(x-4) (x-2) = 0

That is to say:

x_ {1} = 4\\x_ {2} = 2

Makes the denominator of the function 0.

Then the domain is given by:

All real numbers, except 2 and 4.

Answer:

x |x≠2,4

7 0
3 years ago
Other questions:
  • Q #15 Graph ARTS With vertices R(6, 6), S(3, -6),and T(0, 3) and its image. over the Y -axis
    9·1 answer
  • Find the value of x in the equation 13 - X =21
    5·2 answers
  • Find the equation of a line in standard form that passes through the point (6, -2) and is perpendicular to 3x - 5y = 10.
    8·1 answer
  • What is the y-coordinate of the midpoint of a segment with endpoints (0, -4) and (-4, 7)? Show your work.
    8·1 answer
  • I need help finding the pattern!!!!
    6·1 answer
  • The field inside a running track is made up of a rectangle that is 84.39 m long and 73 m wide, together with a half-circle at ea
    8·1 answer
  • What are the solution(s) to the quadratic equation 40 - x2 = 0?
    11·1 answer
  • The following are the ages (years) of 5 people in a room 16,25,23,12,17 a person enters the room the mean age of 6 people is now
    13·1 answer
  • Find a<br> a.<br> Round to the nearest tenth:<br> 27 cm<br> 102°<br> 28
    15·1 answer
  • HURYYYYYYYYYYYYYYYYYYYYYY
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!