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
yaroslaw [1]
2 years ago
10

A hydro company is laying down power lines in the ground. They have two sections of cable so far that are 325.0 m and 430.0 m lo

ng. These two sections of power lines meet at an angle of 23°. How much extra cable is necessary to connect the two pieces of existing cable? Round to the nearest metre.
Mathematics
1 answer:
Hoochie [10]2 years ago
3 0

The length of extra cable that is required to connect the two pieces of existing cable is equal to 182 meters.

<h3>How to determine the length of extra cable?</h3>

In order to determine the length of extra cable that is required to connect the two pieces of existing cable, we would apply the law of cosine as follows:

B² = A² + C² - 2(A)(C)cosB

Substituting the given parameters into the formula, we have;

B² = 325.0² + 430.0² - 2(325.0)(430.0)cos23

B² = 105,625 + 184,900 - 279,500(0.9205)

B² = 290,525 - 257,279.75

B² = 33,245.25

B = √33,245.25

B = 182.33 ≈ 182 meters.

Read more on cosine law here: brainly.com/question/11000638

#SPJ1

You might be interested in
Order these fractions from least to greatest 5/8 3/4 1/2 and 9/16
ipn [44]
9/16 5/8 3/4 and 1/2
6 0
3 years ago
Read 2 more answers
Show Work! There are 380 students, teachers, and chaperones going on school buses for a field trip. Each school bus can hold 68
zhuklara [117]

Answer:

6 buses

Step-by-step explanation:

i believe you just have to divide 380/68

then it'll give you 5.5 and then have to round to the nearest integer

6 0
3 years ago
F(X) = 2x + 3; F(X) = 21=
zavuch27 [327]
The answer is 22 I think sorry if I’m wrong
6 0
3 years ago
E<br> Find the mode of the<br> data set:<br><br> 25,29, 22,19,20,29, 23, 29,<br> 19,31
Vesna [10]

Answer:

the mode is 29

Step-by-step explanation:

the mode is the number that appears most often in a set of data, thus making it 29

7 0
2 years ago
Read 2 more answers
For brainiest:):):):):):):):):)
Morgarella [4.7K]

Answer:

can i just get brainliest i need points  :]

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Least to greatest -2.14, 1 3/4, -1 1/8, -2.19
    9·1 answer
  • Which fraction is bigger 5/8 or 11/20
    14·2 answers
  • 4. How else can the ratio 4/5 be written?<br> O A.4:5<br> O B.5:4<br> O C.54<br> O D..2
    11·1 answer
  • how do you solve equations with a variable on both sides x-2= -3x+2 I need to use algebra tiles to model and solve
    6·2 answers
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    13·2 answers
  • I got H for this problem, but I just wanted to confirm that it was the correct answer. If possible, I'd like work shown to compa
    14·1 answer
  • A chef makes seven orders of nachosThe chef uses 5 6Pound of beefTo make each nachos how many pounds of beef are used to make 7
    14·1 answer
  • Please help!!
    7·1 answer
  • Describe and correct the error.
    7·1 answer
  • Two numerical patterns are shown below:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!