The distance of planet Mercury from the Sun is approximately 5.8 ⋅ 10^7 kilometers, and the distance of planet Venus from the Sun is 1.1 ⋅ 10^8 kilometers. About how many more kilometers is the distance of Venus from the Sun than the distance of Mercury from the Sun? 5.2 ⋅ 10^7 kilometers
4.7 ⋅ 10^8 kilometers
5.2 ⋅ 10^8 kilometers
5.7 ⋅ 10^9 kilometers

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

i think the answer would be c

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation: