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
Bas_tet [7]
3 years ago
12

A wire makes a 70 degrees angle with the ground and is attached to the top of a 50 ft. antenna. How long is the wire?

Mathematics
1 answer:
vladimir1956 [14]3 years ago
4 0

Answer:

53.2 ft

Step-by-step explanation:

A wire makes a 70 degrees angle with the ground and is attached to the top of a 50 ft. antenna. How long is the wire?

We solve the above question using the Trigonometric function of Sine

sin theta = Opposite/Hypotenuse

Theta = 70°

Hypotenuse = x = Length of the wire

Opposite = 50ft antenna

Hence,

sin 70 = 50/x

Cross Multiply

50 = sin 70 × x

x = 50/sin 70

x = 53.208888624 ft

Approximately x = 53.2 ft

The length of the wire is 53.2 ft

You might be interested in
5 a. how to convet 2 hour to second ​
Hitman42 [59]

Answer:

Step-by-step explanation:

2 hour

To seconds = 7200

Hope this  answer helps you :)

Have a great day

Mark brainliest

3 0
3 years ago
What is a rational number?
slamgirl [31]

Any number that can be rewritten as a simple fraction is a rational number. This means that natural numbers, whole numbers and integers, like 5, are all part of the set of rational numbers as well because they can be written as fractions, as are mixed numbers like 1 ½.

8 0
3 years ago
The sun of three conservative integers is -204. what is the largest integer?
Digiron [165]

let us take the smallest integer as x

the second smallest as x+1

and the largest as x+2

since the sum is -204 we should add all of it to get the answer

therefore x+x+1+x+2=-204

3x+3=-204

3x=-204-3

3x=-207

x=-207/3

x=-69

the largest number is x+2

therefore the largest number is -67

to check whether it is right just add them and check whether we get - 204

therefore -69+-68+-67=

-204

therefore the answer is -67

7 0
3 years ago
What is 3x 2 2/3 x 1/3
avanturin [10]

Answer:

2.66

Step-by-step explanation:

8 0
2 years ago
which values of x and y are solutions to the open sentence? 4y ≥ 3x 2 a. x = 3, y = 0 b. x = 4, y = 3 c. x = 6, y = 5 d. x = 7,
boyakko [2]
4y ≥ 3x + 2

Plugging in the values in the options, then the required values are when x = 6 and y = 5, then
4(5) ≥ 3(6) + 2
20 ≥ 18 + 2
20 ≥ 20
8 0
3 years ago
Other questions:
  • What is 7:55 - 10 min
    14·1 answer
  • Suppose a mouse is placed in the maze at the right. If each direction
    13·1 answer
  • What is the solution to the following system of equations? y = −x^2 − 5x − 4 y = −x^2 + 9x − 18
    5·1 answer
  • You made two deposits to your bank account this month. One deposit was $17.92, and the second deposit was $15.33. Your balance a
    12·2 answers
  • The mean of the following frequency distribution is 25.2. Find the missing frequency x.
    7·1 answer
  • What is the domain of g?
    8·1 answer
  • Help....................
    5·1 answer
  • How to find a domain and range and express it in a function
    6·1 answer
  • Please Help I'll give brainiest!! (answer quick please!!!!)
    15·1 answer
  • I need 5-8 done Complete the statements and explain why
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!