Brian uses an angle-measuring device on a 3-foot tripod to find the height, h, of a weather balloon above ground level, as show in the diagram. The balloon is at a angle of elevation. A radio signal from the balloon tells Brian that the distance between the tripod and the balloon is 25,000 feet. Determine the total height of the balloon.

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

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answer: i also need

step-by-step explanation: