17 Select the correct answer from the drop-down menu.
Susan and Mark are standing at different places on a beach and watching a bird. The angles of elevation they make are 20° and 50°, respectively.
kilometers from the ground.
If Susan and Mark are 7 kilometers apart and the bird is between them, the bird is at a height of
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1.95
239
5.36
6.58
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step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

here is your mark brainliest

can you rephrase the question ? it is unclear : -)

step-by-step explanation: