Find and write all the angles figure
I need it please fast and I will mark brainlist ​

O1=150

O3 =15O

O2 = 30

Step-by-step explanation:

O1 + 30 = 180

01 = 180 - 30

O1 = 150

O3 = O1 = 150 VERTICAL OPPOSITE ANGLES

02=30 VERTICAL OPPOSITE ANGLES

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

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.