Answer:
8m
Step-by-step explanation:
x = hypotenuse since they want the point of observation to the top of the tree
cos 60 = 4/x
x = 4 / cos 60
x = 8m
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▹ Answer
<em>d. 7/20</em>
▹ Step-by-Step Explanation

Hope this helps!
CloutAnswers ❁
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Answer:
The interest is $883.62 and the amount is $10701.62.
Step-by-step explanation:
Find the interest =
=9818 x 0.09 x 1
=883.62.
Since P = $9818 and I = $883.62 we have,
Find the Amount=
=9818+883.62
=10701.62..
Answer: the second one
Step-by-step explanation:
The first one is reflection over the x-axis, rotated, and translated. The third one is rotated 90 degrees