How does the photo support the sidebar about how migrant children were treated? Check all that apply.

It shows how people felt about the children.
It shows why children needed medical attention.
It shows the way migrant children dressed.
It shows how migrant children had to work.
It shows feelings of sadness from unfair treatment.

It shows the way migrant children dressed.

It shows how migrant children had to work.

It shows feelings of sadness from unfair treatment.

Step-by-step explanation:

those 3 are correct

It shows the way migrant children dressed.

It shows how migrant children had to work.

It shows feelings of sadness from unfair treatment.

Step-by-step explanation:

Just took test

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

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