The path of a satellite orbiting the earth causes it to pass directly over two tracking stations A and B, which are 47 miles apart. When the satellite is on one side of the two stations, the angles of elevation at A and B are measured to be 87 degrees and 84 degrees, respectively. How far is the satelite form the ground?
How high is the satelite form the ground.

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane

answer;

the correct answer

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28

step-by-step explanation:

because that's the answer

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,