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
Fed [463]
2 years ago
14

((x+2)+1)^2 hasilnya?

Mathematics
1 answer:
Julli [10]2 years ago
7 0
((x + 2) + 1)^2
(x + 2 + 1)^2
(x + 3)^2
(x + 3)(x + 3)
x(x + 3) + 3(x + 3)
x(x) + x(3) + 3(x) + 3(3)
x^2 + 3x + 3x + 9
x^2 + 6x + 9
You might be interested in
What is the y intercept of f(x)=2x^2+8x+6
xxMikexx [17]

Answer:

6 is the y intercept

Step-by-step explanation:

3 0
3 years ago
Which expression is equivalent to 24x + 12?
Lyrx [107]

You can factor 12 from both terms to get

24x+12 = 12(2x+1)

7 0
3 years ago
Line m and point P are shown below. Part A: Using a compass and straightedge, construct line n parallel to line m and passing th
Arturiano [62]

Answer:

  see the attached

Step-by-step explanation:

In the attachment, we will refer to the circles, bottom-to-top, as circles 1, 2 and 3. The black points of intersection, bottom-to-top, will be referred to by the letters A, B, C, D. The transversal line through the white point (W) and pink point (P) will be line q.

Step 1. Draw line q through point P so it intersects line m at some convenient point. Label that point W.

Step 2. Choose an arbitrary radius for your compass. Here, we have chosen it to be the length WB. It happens to be less than half the length of WP, but that is not a requirement.

Step 3. Draw an arc of the chosen radius centered at W and intersecting line q and line m. Label the intersection points A (on line m) and B (on line q). These intersection points are on circle 1.

Step 4. Draw an arc of the same radius centered at P. It should be a long enough arc that it would intersect the proposed line parallel to m. Label the intersection point on line q with label C. This intersection point is on circle 3.

Step 5. Adjust the compass width (radius) to the distance from A to B. This is the radius of circle 2.

Step 6. Draw an arc centered at C so that it intersects the arc of Step 4. This is circle 2, and you want it to intersect circle 3. Label that point of intersection D.

Step 7. Draw line PD parallel to m.

_____

The point of the construction is to create congruent alternate interior angles AWB and CPD, so that lines AW and PD are parallel.

5 0
2 years ago
Can someone please help me out pleaseeeee !!!!!
zysi [14]

Answer:

Step-by-step explanation:

0: -2

1: -4

2: -6

4 0
3 years ago
What is the solution of the matrix equation?
katrin [286]

Hello from MrBillDoesMath!

Answer:

The first choice ( -12, 20)



Discussion:

Using matrix multiplication we find the equations:


1x  + 1y = 8                     (A)

2x  + 3y = 36                   (B)


Next, compute

  2(A) - B  =>

         (2x + 2y) - (2x + 3y) = 2*8 - 36    =>

          (2x - 2x) + ( 2y-3y) = 16 - 36 =>

          -y = -20  =>

         y = 20


Substituting this y value in (A) gives

         x + 20 = 8 =>

         x = 8 - 20 =>

        x = -12


The answer is the first choice ( -12, 20)


Thank you,

MrB

6 0
2 years ago
Other questions:
  • A total of 711 tickets were sold for the school play. They were either adult tickets or student tickets. There were 61 more stud
    14·1 answer
  • Explain how you know which coins could be used to show 0.77 of a dollar
    5·1 answer
  • Carol spend 17 hours in a two week period practicing her culinary skills. How many hours does she practice in five weeks?
    7·1 answer
  • Is 8 a solution to 1/2 x + 9= 13 ?
    15·1 answer
  • Can you pls help me with these questions?<br> I'm giving brainliest ^^
    12·2 answers
  • A downtown building is 880 feet tall. Ana makes a scale model of the building at 1:440 of its actual size how tall is the model?
    15·1 answer
  • 17 &gt; 4x<br> • A) X= 4<br> - B) x = 5<br> • C) x = 6<br> • D)x=7
    8·1 answer
  • Sheet metal costs $1.88 per square foot. About how much
    7·1 answer
  • Can someone help please ! , volume= ___ &amp; surface area =____
    6·1 answer
  • 3. The cone below is intersected by a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!