1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stiv31 [10]
2 years ago
7

Pls solve part b) iii thanks

Mathematics
1 answer:
Viktor [21]2 years ago
4 0

The bearing of the tree from Q is 296.565°

<h3>How to determine the height of the tree?</h3>

The figure that illustrates the bearing and the distance is added as an attachment

The given parameters are:

Base of the tree, b = 50 meters

Angle (x) = 32 degrees

Calculate the height (h) of the tree using:

tan(x) = height/base

So, we have:

tan(32°) = h/50

Make h the subject

h= 50 × tan(32°)

Evaluate

h = 31.24

Hence, the height of the tree is 31.24 meters

<h3>How to determine the distance between Q and the base of the tree?</h3>

The distance (d) between Q and the base of the tree

This is calculated using the following Pythagoras theorem

d = √(100² + 50²)

Evaluate

d = 111.80

Hence, the distance between Q and the base of the tree is 111.80 meters

<h3>How to determine the angle of elevation?</h3>

The angle of elevation (x) using the following tangent trigonometric ratio

tan(x) = h/d

This gives

tan(x) = 31.24/111.80

Evaluate the quotient

tan(x) = 0.2794

Take the arc tan of both sides

x = 15.61

<h3>The bearing of the tree from Q </h3>

This is calculated using:

Angle of bearing = 270 + arctan(50/100)

Evaluate the arc tan

Angle of bearing = 270 + 26.565

Evaluate the sum

Angle of bearing = 296.565

Hence, the bearing of the tree from Q is 296.565 degrees

Read more about bearings at:

brainly.com/question/24142612

#SPJ1

You might be interested in
Help now!!!!!!!!!!!!!!!
uysha [10]

Answer:

Step-by-step explanation:

1) 165

2) 108

3)24

4) 75

5)2

6)7

3 0
3 years ago
Plz Hurry This Is Timed​
makkiz [27]

Answer:

2nd answer. it is because it is

6 0
3 years ago
Read 2 more answers
What is the value of 4(25-5)?
sweet [91]
First you subtract 25 from 5 which equals 20 then you multipliy 4 to 20 and you get 80...so 80 is your solution.
7 0
3 years ago
If a circle has a diameter of 4 inches, what is the area?
gulaghasi [49]
The formula for area of a circle is π × radius^2, and to find the radius we can just divided the diameter by 2 and get 2 inches. You don't need to use a calculator here, because π is approximately equal to 3.14, so 3.14 × 2^2 = 12.56, which is answer B. I hope this helps!
7 0
3 years ago
Read 2 more answers
What is x for -3(x+5)=-9
Andrew [12]
-3(x+5)=-9
-3x-15=-9
+15 +15
-3x=6
-1x=2
1x=-2
x=-2
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find n so that number sentence below is true and explain your answer, referencing the relevant properties of exponents
    12·1 answer
  • The distance between the school and the park is 6 km. There are 1.6 km in 1 mile.How many miles apart are the school and the par
    9·1 answer
  • Please answer I'll give branliest
    12·1 answer
  • Point K is graphed on a number line at 3. Point L is 11 units away from point K on the number line.
    11·1 answer
  • How did the Medieval Church control people's lives?
    7·1 answer
  • What is the angle of elevation to the nearest tenth of a degree to the top of a 55ft building from 95ft away? Please help fast.
    13·1 answer
  • A pizza is removed from an over at 425°F. after 15 minutes, the pizza has cooled to 200°F
    12·1 answer
  • Simplifying fractions Sheet 2<br>​
    9·1 answer
  • Simplify the expression.<br> 3.7-4.6n-3n + 6
    14·1 answer
  • At the school track meet, Dita ran 100 meters at a rate of 6. 25 meters per second. Time = StartFraction distance Over rate EndF
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!