Answer:
As shown in the attached figure we have

Now we have 
Thus angle of depression is 
Answer:
A
Step-by-step explanation:
the anwser is A because is the Y up vertical
The number of guests coming to Doug McDougal party can be calculated to be 23 people.
<h3>What number of people are coming?</h3>
Doug invited 138 guests and out of this, only 1/6 will be coming.
The number of people coming is therefore:
= Number invited x Proportion coming
Solving gives:
= 138 x 1/6
= 23 people
Find out more on problems involving proportions at brainly.com/question/14581282.
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Answer:
-67
Step-by-step explanation: