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
Naily [24]
3 years ago
15

How do you solve for tan-1 or tan theta without using a calculator? I don't want to rely on the calculator to solve problems tha

t involve this. Thank you :).
Mathematics
1 answer:
alexgriva [62]3 years ago
5 0

Answer:

Step-by-step explanation:

You need to use a calculator.

It is however useful to remember some values for tangents.

For example tan  45 degrees = 1.

Tan 30 =  1 /√3  and tan 60 = √3.

You might be interested in
38b/-19<br><br> please help me
Natasha2012 [34]
You didn't write what to do with the fraction but I think you meant to ask to simplify it:
38b/-19
Multiply - 19 from top and bottom :
-2b
7 0
3 years ago
The prime factor of 180
alisha [4.7K]

Answer: 5*2*2*3*3

Step-by-step explanation:

First you divide 180 by 2 and you get 90. Then you proceed to divide that by 2 again and get 45. You will then divide 45 by 3 to get 15. Then divide 15 by 3 again and get 5, which cannot be divided any smaller.

180/2=90

90/2=45

45/3=15

15/3=5

6 0
3 years ago
Fun fact: If you put fun fact in front of a statement, people will click on it and read it. (Now answer)
vichka [17]
386....
................
4 0
2 years ago
Read 2 more answers
Which graph best represents an equation with the values shown in the table?
antoniya [11.8K]

Answer:

huijh bhuji

Step-by-step explanation:

jh bnjmkinbh j

3 0
3 years ago
11. Find the value of the expression: -7 + 11 - 6 + 8<br> Your answer
Dvinal [7]
The answer to -7 +11 -6 + 8 =6
6 0
3 years ago
Other questions:
  • -2/3 times (-2 1/4)times 3/4 <br> Show work pls
    8·1 answer
  • Given right triangle JKM, which correctly describes the locations of the sides in relation to ∠J?
    8·2 answers
  • Find the complex factors of the quadratic trinomial x^2+8x+17
    8·2 answers
  • (18 points) ASAP Describe the process used to solve an equation with variables on both sides.
    7·1 answer
  • If the sumof two numbers,n and m,is rational,which statement is true?
    9·1 answer
  • Question 1: Explain how the letter x (or any letter) is used when writing expressions, and give an example. How are expressions
    13·1 answer
  • Name the formula:<br> y = a(1 + r)t
    6·1 answer
  • What is the product of 0.2*7
    13·1 answer
  • Please help me please​
    7·1 answer
  • Please help!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!