The height of a warehouse WH is 27.3 m. ABC is a vertical mast in front of the warehouse. BW is a horizontal cable attached to the mast from the top of the warehouse. Angle AWB = 48.5° and angle WCH = 33.6°, Find the height of the mast. ​ I RLY NEED THE ANS NOW

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

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