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
olganol [36]
3 years ago
15

Which number completes the square to form a perfect square trinomial? x2 +12x +

Mathematics
2 answers:
DanielleElmas [232]3 years ago
6 0

Answer:

36

Step-by-step explanation:

● x^2 + 12x

● 1 × x^2 + 2 × 1 × 6 × x

Notice that the third term is 6

So we will add 36 (6^2)

● x^2 + 12x + 36

● (x+6)^2

Lady bird [3.3K]3 years ago
4 0

Answer:

36

Step-by-step explanation:

(x + 6)(x+6)

F.O.I.L.

x^2 +6x + 6x + 36

X^2 + 12x + 36

You might be interested in
A water truck is filling a swimming pool. The equation that represents this relation is y=18.25x where y is the number of gallon
QveST [7]

Answer:

See explanation

Step-by-step explanation:

The question is incomplete, however, one of the requirements of this question while I searched, was to make a table and sketch the equation.

If this is the case, then, all you need to do is take the equation, Assume some values for x, and compute the values of y. Then, you can do the graph.

I begin with value from 0 to 10.

This is the example of calculations:

x = 0

y = 18.25*0 = 0

for x = 0, we get y = 0. For x = 2:

y = 18.25 * 2 = 36.5

If we keep doing this, we should get a straight line. See the graph and attached table. If the question is asking another thing, then please get back to me to answer it.

6 0
3 years ago
X + 4y = -3 x + 7y = - 12 *
Leokris [45]

Answer:

??? Please be specific

Step-by-step explanation:

5 0
4 years ago
Please help!! The question is in the attached picture!
Vlada [557]

The sequence is changing the number -8 is multiplied by by 1 less than the previous number.

The next sequence would be -8 x -1 = 8

The answer would be D.

5 0
3 years ago
Read 2 more answers
Can someone help asap ​
wariber [46]

Answer:

5.125 = 5\frac{125}{1000} = 5\frac{1}{8}

Step-by-step explanation:

=> 5.125

<u><em>Changing this into fraction form:</em></u>

=> 5\frac{125}{1000}

<u><em>In simplified form:</em></u>

=> 5\frac{1}{8}

4 0
3 years ago
Lionel's front yard is in the shape of a square and has an area of 225 square meters
photoshop1234 [79]
One side of the square is 15 cause 15 times 15=225
3 0
3 years ago
Read 2 more answers
Other questions:
  • 1.Write an example of how the product of two different irrational numbers can be a rational number.
    9·1 answer
  • Find an equation equivalent to r=6sec theta in rectangular coordinates and describe the graph of the equation.
    10·1 answer
  • HELPPPPP PLEASEEEEE FASTTTTT
    13·1 answer
  • Please HELP<br>what are the two angles called​
    5·1 answer
  • A dealer can fix 30 dirt bikes in 5 hours. What is the unit rate per hour? How many dirt bike can they
    6·1 answer
  • X + 3/18 = 7/18 the solution to each equation.
    13·1 answer
  • LAST ONE, ON A TIMER. Find the zeros of the function and write in a + bi form.<br> -(x+1)^2-4=0
    9·2 answers
  • 13. f(x) = -x + 4x^3 -2
    8·1 answer
  • 24) Evaluate the expression with its given values.<br><br> x over 4+3y;x=12,y=2
    12·1 answer
  • Janet is 33.3% finished with
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!