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
ryzh [129]
3 years ago
8

Use trigonometric identities to solve each equation within the given domain.

Mathematics
1 answer:
Softa [21]3 years ago
3 0

Answer:

A) X=pi/2 or X=-pi/2

B) X=pi/6 or X=-pi/6

C) X=pi/4 , 3pi/4, 5pi/4 and 7pi/4

D) X= 1-cos^2(x/2)

E) X= pi/3 +2pi N, 5pi/3+2pi N

Step-by-step explanation:

Don't even bother asking. :)

You might be interested in
What is 26.149 meters rounded to the nearest tenth of a meter
nata0808 [166]
The answer should be 26.1 meters.
6 0
4 years ago
Find the area of the figure.
lions [1.4K]
The answer is 900
A= L x W
30x30=900
5 0
3 years ago
Read 2 more answers
Write a number that is less than 5
jeka94
A number less than 5 can either be 1, 2, 3, or 4.

hope this helps!
3 0
4 years ago
[09.01]<br><br> Identify the domain of the equation y=x2 - 6x + 1. (1 point)
Lena [83]

Answer:

All real numbers.

Step-by-step explanation:

As there are no restrictions on the values of x, the domain is all real numbers.

8 0
4 years ago
Write an explanation of how to change a number in decimal notation to scientific notation.
nekit [7.7K]

Answer:

Move the decimal place to the left. Determine the exponent (number of times you moved the decimaal place). Plug it into (N x 10^a)

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Where is Mintu's error?
    15·2 answers
  • I have a hat that contains six nickels and five pennies. I draw coins from the hat at random, without replacement. Find the prob
    11·1 answer
  • Complete the equation so it has one solution of x=2<br><br> 4(5x-4)=4x___
    15·1 answer
  • Marcus needs to cut a 5 yard length of yarn into equal pieces for his art project. Write an equation that models the length L in
    14·2 answers
  • Which of the following is not a possible value for a probability?
    5·2 answers
  • 3.4z + 6.3 = -1.7z + 41.7<br><br> What’s z?
    11·2 answers
  • How to solve math word problems if a jar of peanut butter costs 3.89 in rays market but costs 1.3 times as much in jims market c
    5·1 answer
  • 19 - k = 4. <br><br><br><br><br>I need help​
    6·1 answer
  • ANSWER ASAP DONT SEND A FILE WHATS THE TRANSFORMATION??
    15·2 answers
  • What are the domain and range of the function
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!