Triangle ABC is shown with four images that are each the result of a transformation of triangle ABC. 5 5
4 +6
3 +8
A A
N
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IT
++*
1 2 3 4 5 x
-5 -3 -2 -14
2
CY
ON
43
-G
S
For which triangle is one reflection necessary for the transformation to occur?

5+2x=a

asdasdsaadsaddsasds

step-by-step explanation:   divide the numerator by the denominator to get the decimal

it would still be 193

if divide by 100 then 1.93

i am not sure

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