Answer:
Step-by-step explanation:
5 / (3/4) =
5 * 4/3 =
20/3 <==== I left it as an improper fraction
Your expression would be: 240-233
The correct answer is: The Ertan Dam is 7 meters higher than the Hoover Dam.
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top left
is not
Step-by-step explanation:
Answer:
0.8660
Step-by-step explanation:
cosine theta = -1/2
theta = cosinearctan(-0.5)
theta = 120
sine4theta = sine 4(120)
= sine480
= 0.8660