Suppose a radio tower is 400 meters tall and is to be anchored by 3 cables running from the top of the tower to the ground. Assume the ground near the tower is flat. If we want each cable to make an angle of 65 with respect to the the ground what is the total length of cable required? Round your answer to the nearest meter.

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

overpriced

step-by-step explanation: