8/d^6
it needs to be 20 characters long so
Answer:
-0.33,-0.17,-1/2,0.25
Step-by-step explanation:
Answer:



Step-by-step explanation:
<h3>QUESTION-2:</h3>
we are given a right angle triangle
it's a 30-60-90 triangle of which FH is the shortest side
remember that,in case of 30-60-90 triangle the the longest side is twice as much as the shortest side thus
our equation is

divide both sides by 2


<h3>Question-1:</h3>
in order to figure out GH we can use Trigonometry because the given triangle is a right angle triangle
as we want to figure out GH we'll use sin function
remember that,

let our opp, hypo and
be GH, 4√10 and 60° respectively
thus substitute:

recall unit circle:

cross multiplication:

simplify multiplication:

divide both sides by 2:

<h3>QUESTION-3:</h3>
Recall that, the sum of the interior angles of a triangle is 180°
therefore,

simplify addition:

cancel 150° from both sides

The position of the scuba diver relative to the surface of the ocean is 27 feet under the surface.
Since a fish swims 6 feet directly above a scuba diver, and the fish suddenly dives to double its depth under the surface of the ocean, and the fish dives to a depth of −42 feet, to determine what is the position of the scuba diver relative to the surface of the ocean, the following calculation must be performed:
- 42/2 + 6 = X
- 21 + 6 = X
- 27 = X
Therefore, the position of the scuba diver relative to the surface of the ocean is 27 feet under the surface.
Learn more in brainly.com/question/14746652
Answer: A. He would not have to pay
Step-by-step explanation: