Crash and Eddie are sleeping in trees 75 feet from each other. Ellie is sleeping on theground 120 feet from Crash and 65 feet from Eddie. In the resulting triangle, what is themeasure of the angle where Crash is the vertex?

cut 138 centimeters off

step-by-step explanation:

250-112 = 138

30005

yes ok                                            

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

the answer should be a. snail