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
Firdavs [7]
3 years ago
5

A 35-foot tall pole is leading towards a building. To stop the pole from leaning

Mathematics
1 answer:
Lapatulllka [165]3 years ago
5 0

9514 1404 393

Answer:

  38.5°

Step-by-step explanation:

You are given all three side lengths of the relevant triangle, so the Law of Cosines can be used to find any desired angle. If we call the desired angle C, then that law tells you ...

  C = arccos((a² +b² -c²)/(2ab))

where a and b are the triangle side lengths adjacent to the angle of interest, and c is the side opposite. Here, 'a' and 'b' are the pole and cable lengths, and 'c' is the distance of the stake from the pole.

  C = arccos((35² +48² -30²)/(2·35·48)) = arccos(2629/3360)

  C ≈ 38.515°

The cable makes an angle of about 38.5° with the pole.

You might be interested in
Compare 4/7 and 6/7<br><br><br>ASAP
Ad libitum [116K]

Answer:

4/7<6/7

Step-by-step explanation:

0.57142857142 < 0.85714285714

4 0
3 years ago
The graph represents the distance in miles, y: that Car A travels in x minutes. The function y x represents the distance, y; tha
lisov135 [29]
Explain

More information
X
Step by step solutions
8 0
3 years ago
Paul purchased 3 video games for $17.25 each. Which expression is the best choice to help him determine the total amount of mone
mr_godi [17]

Answer:

The answer is C or (3) × (17.25) = 51.75; He spent $51.75.

Step-by-step explanation:

i say this because 17.25 time 3 equal 51.75

6 0
2 years ago
How do I ask a question about a graph
Tatiana [17]

Answer:

take a screen shot and then post it

Step-by-step explanation:

mark me brainlist

7 0
2 years ago
Read 2 more answers
I am needing help with this question!!
Leni [432]
The answer is C. y = - 2x - 1

hope that helps!! :)
6 0
3 years ago
Other questions:
  • A function is a special type of a relationship in mathematics. Provide three examples of a function and three examples of a non-
    9·1 answer
  • 5.607 is what percent of 89 step by step
    11·1 answer
  • Phillip and Ryan are saving money for college. Phillip started with $500 in his savings account and saves $25 a week. Ryan start
    10·2 answers
  • (X^4)-(45x^2)+324 what are the zeroes? And how many turning points?
    12·1 answer
  • WILL GIVE BRAINLIEST!!!!
    7·2 answers
  • Check whether p=-2 is a solution of the equation 7p-5=20 or not ...​
    8·2 answers
  • Solve for T <br> D = RT <br> PLZ HELP
    15·2 answers
  • ILL MARK U BRAINLEST Find the circumference of the circle. Use 3.14 for 1. Round to the nearest hundredth, if necessary.
    6·2 answers
  • Write a rule to describe the transformation on a graph
    12·1 answer
  • Is it 90 IF NOT CAN SOMEONE TELL ME please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!