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
Lady bird [3.3K]
3 years ago
5

If arctan(3/5)=K    Tan(k)=?

Mathematics
2 answers:
Marizza181 [45]3 years ago
4 0

Answer:

3/5

Step-by-step explanation:

hichkok12 [17]3 years ago
3 0
arctan(x)=y

this function is the inverse function of tan...

arctan(x)=tan^{-1}(x)

then...

x=tan(y)

in this case

arctan(\frac{3}{5})=K

\frac{3}{5}=tan(K)

\boxed{\boxed{tan(K)=\frac{3}{5}}}
You might be interested in
Solve this system by elimination <br> 10x+6y=14<br> -x-6y=-23
ludmilkaskok [199]

Answer:

(-1, 4)

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Algebra I</u>

  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

<u>Step 1: Define systems</u>

10x + 6y = 14

-x - 6y = -23

<u>Step 2: Solve for </u><em><u>x</u></em>

<em>Elimination</em>

  1. Add 2 equations together:                    9x = -9
  2. Divide 9 on both sides:                          x = -1

<u>Step 3: Solve for </u><em><u>y</u></em>

  1. Define original equation:                    -x - 6y = -23
  2. Substitute in <em>x</em>:                                     -(-1) - 6y = -23
  3. Multiply:                                                1 - 6y = -23
  4. Subtract 1 on both sides:                     -6y = -24
  5. Divide -6 on both sides:                      y = 4
8 0
3 years ago
anyone want to join my remind if so code is random911 if you need help i will help or just join for fun just to talk...Oh and fr
Inessa05 [86]
Thanks for the points :) hope you’re having a good day
5 0
3 years ago
Read 2 more answers
How many centimeters are in 7.29 meters?
eimsori [14]
Multiply 7.29 meters by 100
Your answer is 729 centimeters
5 0
3 years ago
Read 2 more answers
Heather is collecting beanbag animals. she started her collection with six beanbag animals just eight weeks ago. during each of
Natali5045456 [20]
22

Starts with 6

Adds 2 for 8 weeks (2*8 = 16)
16 + 6 = 22
8 0
3 years ago
Yolanda makes $11.25 per hour at her part-time job. During one week, she worked 12 2/5 hours and also earned some tips. Her fina
Delicious77 [7]

Answer:

She earned $20 in tips.

Step-by-step explanation:

First, you need to work out how much pay she'd get for 12 hours work:

12 x $11.25 = $135 for 12 hours work

Then, find out 2/5 of $11.25 to find out how much she would get for the 2/5 of an hour she worked:

2/5 of $11.25 = $4.50

Add both these sums together to get her total pay for hours worked:

$135 + $4.50 = $139.50

Subtract that sum from her total pay to find out how much money she earned in tips:

$159.50 - $139.50 = <u>$20</u>

7 0
3 years ago
Read 2 more answers
Other questions:
  • Point H is the incenter of triangle ABC. Find angle HAC.
    14·2 answers
  • Petra earned scores 30/32, 29/31, and 28/30 on her last three English quizzes .Find each score as a decimal rounded to the neare
    7·1 answer
  • Write 806000000 in scientific notation
    7·2 answers
  • Which values for h and k are used to write the function f(x) = x^2 + 12x + 6 in vertex form?
    7·2 answers
  • Last year you paid $9,595 in taxes. You earned $43,218 for the year. What percent of your pay went to taxes? (Round to the fifth
    13·1 answer
  • Solve the equation by using the quadratic formula.
    5·2 answers
  • Helen rolls a dice and flips a coin calculate the probibility that she gets a 4 and tails
    10·2 answers
  • Using the following information identify the pattern with the domain values and the
    12·1 answer
  • I’m very confused- helppp
    11·1 answer
  • Patulong po,thankyou
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!