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
zvonat [6]
3 years ago
8

If tanh x = 12 13 , find the values of the other hyperbolic functions at x. sinh x = 12/5 correct: your answer is correct. cosh

x = 13/5 correct: your answer is correct. coth x = 13/12 correct: your answer is correct. sech x = 5/13 correct: your answer is correct. csch x = 5/12 correct: your answer is correct.
Mathematics
1 answer:
Rom4ik [11]3 years ago
7 0
Tanh x  = 12/13

1) Calculate cosh x:

cosh² x = 1/(1-tanh² x) →→ 1/[1-(12/13)²] = 1/(1-144/169) = 1/[(169-144)169]

cosh²x = 169/25 and cosh x = + or - 13/5

2) Calculate sinh x
 
sinh x/cosh x = tanh x →→sinh x = (cosh x)(tanh x)

sinh x = + or - (13/5)(12/13) →→sinh x= + or - 12/5

From here onward you can calculate easily coth x, sech x, csch x

You might be interested in
Answer any of these on the page
andre [41]
63. it's a cube so all you have to do is find the surface area of one side and multiply it by 6 (or you can use the actual formula)

side length^2= 8^2=64
64*6=384cm^2
5 0
3 years ago
Which of the following could be the first step in solving the equation below? 6^x=24
qaws [65]
D. Take the log of both sides first. You would then go on to solve by pulling the x down in front of the log 6 to get x log 6 = log 24. Divide both sides by log 6 to get x = log 24/log 6 and x = 1.7737
3 0
3 years ago
Read 2 more answers
30 flowerpots. he plants 10 seeds in each pot. how many seeds does he plant?
Dmitriy789 [7]
There are 10 seeds for each flower pot. There are 30 flower pots. For this question you have to multiply.
30×10=300
3 0
3 years ago
Lacy walks 3 miles in one hour. how many feet does Lacy walk in 30 minutes
lapo4ka [179]
I believe the answer is 7920 feet.
8 0
3 years ago
Mr. Winking is purchasing a car and needs to finance $24,000 from the bank with an annual percentage rate (APR)
babymother [125]

Answer:

<em>The monthly payment is $450.71</em>

Step-by-step explanation:

<u>Financial Computing </u>

Given the loan amount A, the loan term t, and the APR (annual percentage rate), the montly payment is computed as

\displaystyle P=\frac{A}{f}

where f is

\displaystyle f=\frac{1-(1+i)^{-n}}{i}

The provided data is

\displaystyle A=24,000

\displaystyle r=4.8\%

\displaystyle t=5\ years

Since the payments will be made monthly, the values of n and i are:

\displaystyle i=\frac{4.8}{100\times12}=0.004

\displaystyle n=5\times12=60\ months

Calculating f:

\displaystyle f=\frac{1-(1+i)^{-n}}{i}

\displaystyle f=\frac{1-(1+0.004)^{-60}}{0.004}

\displaystyle f=53.25

Now for the payments:

\displaystyle P=\frac{24.000}{53.25}=450.71

\boxed{\displaystyle P=\$450.71}

5 0
3 years ago
Other questions:
  • What is the explicit rule for the following sequence? 48, 24, 12, 6, ……
    11·1 answer
  • A regular octagonal pyramid has a base edge of 3m and a lateral area of 60m^2. Find its slant height.
    14·1 answer
  • Holly has 56 peices of paper and 8 paper clips. If she clips the same amount of paper together with each paper clip, how many pe
    6·1 answer
  • FLIP THE PIC<br><br>PLEASE HELP MEEEEEEEEEEEEEEEEEEEE​
    10·1 answer
  • A powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. A group of 50 men (grou
    15·1 answer
  • What is the right way to work this problem? <br><br>(- -3 +12)
    7·1 answer
  • Which part of the angle is the vertex? <br>​
    12·2 answers
  • If BCDE is congruent to OPQR then DE is congruent to what?
    12·1 answer
  • 17) The measures of two sides of a triangle are (2x + 3y) and (5x – 2y). If the perimeter
    9·1 answer
  • Describe and correct the error in solving the absolute value inequality.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!