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emmainna [20.7K]
3 years ago
5

A forest ranger spots a fire on a 28 foot tower,the angle of depression from the tower to the fire is 11 degrees to the nearest

foot how far is the fire from the base of the tower show the steps you use to find the solution
running short on time to turn this answer in plz help
Mathematics
1 answer:
aleksandrvk [35]3 years ago
6 0
Solution:
use the trigonometric function which is tangent
tangent is equal to opposite/hypotenuse
the angle is 11 degrees
28 foot will be your opposite
your hypotenuse is the missing

tan(11 degrees)=28 foot/ hypotenuse
hypotenuse= [28 foot/ (tan 11 degrees)]
hypotenuse = 98.8 feet
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MatroZZZ [7]
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So, the coordinates are:

X'(8, 0); Y'(6, 4); Z'(4, -4).

8 0
3 years ago
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1/6 + 3/8 <br> A. 4/6<br> B. 4/8 <br> C. 4/14<br> D. 13/24
Naddika [18.5K]

Here is you're answer:

In order to get you're answer you need to find the common denominator then add.

  • \frac{1}{6} + \frac{3}{8}
  • Find the common denominator:
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  • = \frac{26}{48}
  • Simplify:
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Therefore you're answer is option D "13/24."

Hope this helps!

8 0
3 years ago
Please help me guys, I need some answers
ella [17]

A one is 12

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just multiply by 6

Step-by-step explanation:

5 0
2 years ago
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Erica can thoroughly analyze the company’s monthly credit card statements
lbvjy [14]

Answer:

240 minutes or 4 hours

Step-by-step explanation:

So if it takes Erica 80 minutes to analyze the company's monthly credit card statements, she will get 30/80 of it done in 30 minutes.

If it takes Alexa 2 hours to analyze the company's monthly credit card statements, she will get 30/120 of it done in 30 minutes.

Add 15 to each of the fractions because they analyze the company's monthly credit card statements with Mack for 15 more minutes.

So you have 45/80 and 45/120.

Now add both fractions by finding the lowest common denominator which is 240.

135/240 + 90/240 = 225/240

So Mack did the remaining 15/240.

Now to find how long it would take him to analyze the company's monthly credit card statements by himself divide 240 by 15 which is 16.

Then multiply

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so it would take him 240 minutes or 2 hours.

3 0
3 years ago
Choose the point-
anastassius [24]
Y-4 = - 1/2 ( x+6)

thats the correcr answer
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3 years ago
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