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
Dennis_Churaev [7]
2 years ago
5

Please help me with mathematics grade 11​

Mathematics
1 answer:
Anvisha [2.4K]2 years ago
6 0
GOOD EVENING, FRIENDS, I WANT TO ASK ON THE ACCOUNT OF HIS NAME‏BENJEMIN360 . THIS ANSWERS ARE VERY WONDERFUL, BUT I CAN'T COMMUNICATE WITH HIM. COULD YOU SEE MY COMMENT ANSWER MY QUESTION.
thank you everyone :)
You might be interested in
The Value of x in the system of equation at the right is -2 what is the value of a? use elimination to help you find the value.
sammy [17]

2x-4y=-16
ax+4y=6      +
--------------------
2x+ax=-10;     for x=-2, 
2(-2)+a(-2)=-10
-2a=-10+4
a=-6/-2
a=3
7 0
3 years ago
Factorise x cube -2x square -5x plus 6
zepelin [54]

Answer:   {(x + 2), (x - 1), (x - 3)}

Step-by-step explanation:

Presented symbolically, we have:

x^3 - 2x^2 - 5x + 6

Synthetic division is very useful for determining roots of polynomials.  Once we have roots, we can easily write the corresponding factors.  

Write out possible factors of 6:  {±1, ±2, ±3, ±6}

Let's determine whether or not -2 is a root.  Set up synthetic division as follows:

-2   /   1   -2   -5   6

              -2     8   -6

     -----------------------

        1     -4      3    0

since the remainder is zero, we know for sure that -2 is a root and (x + 2) is a factor of the given polynomial.  The coefficients of the product of the remaining two factors are {1, -4, 3}.  This trinomial factors easily into {(x -1), (x - 3)}.

Thus, the three factors of the given polynomial are {(x + 2), (x - 1), (x - 3)}

7 0
2 years ago
Please help me out!!!!
Serggg [28]

Answer:

If you are trying to solve by substitution then you have 2 different possibilities of answer forms.

First Possibility:  (Point form)   (16,8)

Second Possibility: (equation form)  x=16, y=8

<u><em>PLEASE MARK BRAINLIEST</em></u>

7 0
3 years ago
3x - 3y = -15<br> -x + y = 5
Katyanochek1 [597]

Answer:

I don't understand what you're asking. can you put a question on this?

4 0
3 years ago
A taxi company charges $2.25 for the first mile and then $0.20 per mile for
Vesnalui [34]

Answer:

3 miles and then 3 per mile for each additional mile

3 0
2 years ago
Other questions:
  • What is the area of the triangle given in the picture?
    9·2 answers
  • When Elyse moved last weekend, the circular glass top for an end table broke. To replace it, she bought a circular glass top wit
    13·1 answer
  • Jim, Bob, Mike and Carlos are taking a road trip. At the first gas stop Jim pays $17 for gas. At the second gas stop Bob pays $1
    6·1 answer
  • Please help me with this question I’m stuck going to get this right because it’s a quiz
    14·1 answer
  • Evaluate the following functions at x = 10 q(x)=x^2-2x+2​
    6·1 answer
  • What is the height of the trapezoid ? A) 3units B) 5units C) 10units D) 12units
    13·2 answers
  • F(x) = -6x - 7. Find f(-4)​
    13·1 answer
  • Please help me solve this problem with step by step explanation.​
    13·1 answer
  • Can u find all angles
    13·1 answer
  • A.) (3, -8)<br> B.) (-4, -5)<br> C.) (6, -15)<br> D.) (3, -4)<br> ???
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!