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anastassius [24]
2 years ago
15

I need help finding the degree of rotation for number 5 and 6

Mathematics
1 answer:
stiks02 [169]2 years ago
7 0

Answer:

1

Step-by-step explanation:


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What is the purpose of knowing the angle of elevation and depression in relation to the field of surveyor, military/police, aero
Alex73 [517]

The purpose of knowing the angle of elevation and depression in relation to the field of surveyor, military/police, aeronautics (pilot), engineers, landscapers, and architects is discussed below

<h3>What is angle of elevation and depression?</h3>

If a person stands and looks up at an object, the angle of elevation is the angle between the horizontal line of sight and the object. If a person stands and looks down at an object, the angle of depression is the angle between the horizontal line of sight and the object.

If the pilot looks straight out, that line of sight is horizontal (focused on the distant horizon). The pilot might see the airport's runway, distant buildings, or even mountains in her field of view.

If the pilot looks down at the ground, the one will see the ground crew. The angle of depression is the angle that is formed between the horizontal and the downward looking angle. It is always a downward view, an angle below the horizon.

For the ground crewmember, looking down would not be much help in communicating with the pilot in her cockpit seat. The crewmember will look up, above the horizontal line, to see the pilot. The ground crewmember's angle of vision if an angle of elevation, the angle above the horizon.

Angle of elevation or depression in a survey can be defined as the angle subtended between the line of sight passing through the scope and the horizontal axis of the instrument.

Engineers, landscapers, architects all use trigonometry in their everyday life to help them efficiently and safely create or design something new.

Learn more about angle of elevation and depression here:

brainly.com/question/18652056

#SPJ1

6 0
2 years ago
PLEASE HELP PLEASEEEEEEE
Kitty [74]
EF and FG are equal so EF would be 6.1
6.1+6.1=12.2
EG=12.2
5 0
2 years ago
The area of the poster is (x^2+2x-15) inches the width is (x-3) inches calculate the dimensions of the poster board when x=14
givi [52]

Answer:

The poster is 11 inches wide and 19 inches in height.

Step-by-step explanation:

We take the given equation: (x^2+2x-15) and we add in 14 as our x variable:

((14)^2+2(14)-15) the answer we get from that is 209. The area of the poster is 209 square inches. Then we find the width by taking (x-3) in this case x is 14 so the width of the poster is 11. In order to find the height we divide the height by the width and we get 19.

Therefore:

Height= 19 Inches

Width= 11 Inches

Total Area= 209 Square Inches

4 0
2 years ago
You and a friend decide to sell cookies to raise money for a local fundraiser. After you have raised (9 d + 10) dollars and your
sergejj [24]

Answer:

The total money raised by two Friends in fundraiser is $ ( 17 d + 15).

Step-by-step explanation:

Money raised by one friend  = $ (9 d + 10)

Money raised by other friend  =  $ (8 d + 5)

Now, Total Money raised together

= Money Raised by friend 1 + Money raised by friend  2

= $ (9 d + 10)   +   $ (8 d + 5)

= ( 9d + 8d) + ( 10 + 5)

= 17 d  + 15

or, Total Money  = ( 17 d  + 15 )

Hence, the total money raised by two Friends in fundraiser is $ ( 17 d + 15).

3 0
3 years ago
Jade graphed a system of linear equations. The two lines are right on top of each other, so it appears to be only one line. Whic
kap26 [50]

Answer:

Are we supposed to look at a picture of the graph bec if we are I don’t see it

Step-by-step explanation:

4 0
2 years ago
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