W X Y Z
1
Trae spins a spinner with 4 equally-sized, lettered sections and also rolls a fair 6-sided number cube. Which statement is true?
A
The probability of rolling a 2 is greater than the probability of the spinner landing on W.
B
The probability of rolling a 3 is greater than the probability of the spinner landing on X or Y.
С
The probability of rolling an even number is less than the probability of the spinner landing on Y
D
The probability of rolling an odd number is greater than the probability of the spinner landing on Z

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

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

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