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
Alex_Xolod [135]
2 years ago
7

Which value must be added to the expression x2 12x to make it a perfect-square trinomial?

SAT
2 answers:
Anika [276]2 years ago
5 0

Answer:

I'm guessing the question is:

Which value must be added to the expression x^2+12x to make it a perfect-square trinomial?

If so, the answer is 36

If not, sorry...

Explanation:

You can get the answer by doing (-b/2a)^2. By doing this you get the c term of a perfect square trinomial.

Steps:

1) (b/2a)^2

2) (12/2[1])^2

3) (12/2)^2

4) (6)^2

5) 36

valentinak56 [21]2 years ago
3 0

Answer:

"The correct answer is 36.

A perfect square trinomial can be factored into this form: (x+a)^2Note that (x+a)^2 = x^2 + (2a)x + a^2To find the missing number, we should take the 12 (in the 12x term) and divide it by two to get 6. This number squared will be the missing number at the end of the trinomial.

Let's check that this is the correct answer.(x+6)^2 = x^2 + 12x + 36Indeed, 36 is the correct answer."

Explanation:

You might be interested in
What do implicit bias or racism have to do with peanut butter and jelly?
Mariulka [41]
The only way I would think is that when making a PB&J the jelly and peanut butter are on separate breads showing that division between races. But, when you put the two sides together they are supposed to taste better together than alone which might symbolize that when races come together they are better together than seperate.
5 0
3 years ago
................................................................
d1i1m1o1n [39]

..... .. . . . . ..... . . . . . . ....... ..... . .. . .  .. .. . . .

<em>*laughs in morse code*</em>

6 0
3 years ago
Hi! can someone tell me what a holy communion is? it's for my religious education essay. thanksx
mojhsa [17]

Answer:

Explanation: The Holy Communion is a practice in Christianity, also recognised as one of the 7 sacraments (First Holy Communion). This is where a child (typically 7-10 years old) has their first Eucharist and confession. This is when they go to the priest and confess their sins, and can then claim the Eucharist, which is when they eat "the body of Christ". The small piece of bread given is known as "the body of Christ", and the wine as Jesus's blood. (....check next answer for the rest)

monicawiszowata avatar

After receiving the first Holy Communion, this is simply a natural procession in church. Priest will say "The Body of Christ", the receiver says "Amen", and eats the bread. Upon eating the bread, they do the sign of the cross. This is done to symbolise that Christ is among the receiver of the Communion.

6 0
3 years ago
Read 2 more answers
Today when the average American thinks of his or her family, who is he or she most likely to have in mind
Rina8888 [55]
The american would think of having children
7 0
3 years ago
Read 2 more answers
Which of the following is an example of positivity self-talk
Cerrena [4.2K]
Telling yourself that you are beautiful and smart is an example of positive self talk! vote me brainliest :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • `stackrel(harr)(PQ)` is constructed by making arcs centered at A and B without changing the compass width. Which equation is not
    9·2 answers
  • aaliyah plz awnser......................if I walk down the street and someone is driving what should I do
    9·2 answers
  • To find specific information in a text us called_____.
    11·1 answer
  • HOW ARE YOU!!!!!!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • Which statement about the passage best reflects the influence of a totalitarian dictator? the inability of the animals to sleep
    6·2 answers
  • I just opened a savings account at the first federal bank.
    15·1 answer
  • Use the drop-down menu to complete each statement. From 1919 to 1933, germany was governed by the. Beginning in 1929, the german
    13·1 answer
  • A car slows down from a velocity of 25 m/s to 5. 0 m/s in 8. 0 seconds. What is the acceleration of the car?
    14·1 answer
  • Select the correct answer from the drop-down menu. Read the excerpt. Then choose the best way to complete the bulleted summary o
    13·1 answer
  • A norm is a set of expected behaviors for a particular position
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!