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
jonny [76]
3 years ago
6

A vertical radio tower is 645 feet high above level ground. How far would you need to be from the base of the tower so that the

angle of elevation to the top of the tower would be 35.0°? (The “angle of elevation” is the angle measured from level ground up to the top of the tower.)
Mathematics
1 answer:
WITCHER [35]3 years ago
8 0

Answer:

921.165 feet

Step-by-step explanation:

Ok we are looking for the length of the base.

Now let's take the question and picture it as a triangle, we will find out that it looks like a right angle triangle.

The height= 645 feet

Angle of elevation= 35°

Base is unknown

To find the base

We recall that tan of angle

= opposite/adjacent

In this case

Angle= 35°

Opposite= height= 645

Adjacent= base

Tan 35 = 645/adj

Adj =645/tan 35

Adj =645/0.7002

Adj = 921.165

The base is 921.165 feet

You might be interested in
The owner of a stereo store wants to advertise that he has many different sound systems in stock. The store carries 6 different
Orlov [11]

Answer: 540

Step-by-step explanation:

Given : The owner of a stereo store wants to advertise that he has many different sound systems in stock.

Number of different CD​ players =6

Number of different receivers= 10

Number of  different speakers = 9

We are assuming that a sound system consists of one of​ each .

Then by Fundamental principle of counting , we have

The number of different sound systems can he​ advertise = (Number of different CD​ players)x (Number of different receivers) x(Number of  different speakers)

= 6 x10 x 9 =540

Hence, the number of different sound systems can he​ advertise =540

6 0
3 years ago
What is the value of 6P6?  A.1  B.36  C.720  D.46,656
3241004551 [841]
the\ permutationon:\ \ n\ P\ x= \frac{n!}{(n-x)!} \\ \\6\ P\ 6= \frac{6!}{(6-6)!} = \frac{6!}{0!}= \frac{2\cdot3\cdot4\cdot5\cdot6}{1}=720

Ans.\ C
3 0
3 years ago
What is the place value of 3 in 5.349
Lisa [10]
The place value is 300.
5 0
2 years ago
Read 2 more answers
How to find the volume of a room
yuradex [85]

multiply the height x the length x the width to find the volume of a room (or another 3d object)

5 0
2 years ago
Solve the following dividend problem.alameda tent company has 75,000 shares of stock outstanding. what total dividend declaratio
butalik [34]
75,000×2=150,000
...............
5 0
3 years ago
Read 2 more answers
Other questions:
  • Why is the standard deviation usually preferred over the​ range?
    13·1 answer
  • I’ll mark as BRANLIEST!!
    8·1 answer
  • I need help with this! ​
    10·1 answer
  • Solve for n <br> X^n*x^3=x^13
    11·2 answers
  • A square has an area of 49 square meters. What is the perimeter of the square
    9·1 answer
  • Can some help me with this. You have to show your work. 16-19
    7·1 answer
  • Is 9.37 greater or less than 5.999?
    7·1 answer
  • What is the perimeter of the triangle
    14·2 answers
  • The difference between 4 times more than 40 and 20
    6·1 answer
  • Enter the equation in standard form.<br> 9<br> y - 6 = =(x-7)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!