What is 2 plus 2 equal to

4

Step-by-step explanation:

We get 4 by adding 2 and 2 together. A visual example could be 2 sticks in one group added to another group of 2 sticks. We then put both groups of sticks together and count how many are there and get the answer of 4.

Hope this helps answer your question!

6 obv ur so ugly

Step-by-step explanation:

2+2=6, add /j

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation: