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
Amiraneli [1.4K]
1 year ago
10

Considering only the values of β for which (1+cosβ)(1−cosβ)sinβ is defined, which of the following expressions is equivalent to

(1+cosβ)(1−cosβ)sinβ?
Select the correct answer below:

sinβ
sin3β
secβ
1
sec2β
Mathematics
1 answer:
just olya [345]1 year ago
7 0

The following expressions (1+cosβ)(1−cosβ)sinβ is equivalent to sin³β

<h3>What are Trigonometric Ratios ?</h3>

In a Right angled triangle , trigonometric ratios can be used to determine the value of angles and sides of the triangle.

The trigonometric expression given in the question is

(1+cosβ)(1−cosβ)sinβ

(a+b)(a-b) = a² - b²

( 1 - cos²β)sinβ

By the trigonometric Identity

1-cos²β = sin² β

 sin² β x sin β

sin³β

Therefore Option B is the correct answer.

To know more about Trigonometric Ratio

brainly.com/question/13724581

#SPJ1

You might be interested in
Find the limit of the function by using direct substitution. limit as x approaches four of quantity x squared plus three x minus
Yuliya22 [10]
\lim_{x \to 4} f(x)=x^2+3x-1
just subsitute
f(4)=4²+3(4)-1
f(4)=16+12-1
f(4)=28-1
f(4)=27

it approaches 27 as x approaches 4
5 0
3 years ago
Read 2 more answers
Which lists the ratios in order from greatest to least? 23:24, 11:12, 7:8 23.24, 7:8, 11:12 7:8, 23:24, 11:12 7:8, 11:12, 23:24​
likoan [24]

Answer:I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I. I

Step-by-step explanation:

6 0
3 years ago
Multiply, (2x^4-3y^2)(x^2+5y^4)
Ad libitum [116K]
10x^4y^4+2x^6-15y^6-3x^2y^2
7 0
3 years ago
Read 2 more answers
PLZ HELP IVE BEEN STUCK ON THIS QUESTION​
o-na [289]

Answer:

A= 16

B=?

Step-by-step explanation: srry about the second one im also confused but i tried my best.

7 0
3 years ago
The graph compares the number of filled tables at a party with the number of party guests. Which information tells you that the
Galina-37 [17]

Answer:

B

Step-by-step explanation:

A proportional relationship is represented by linear function with its linear parameter "b" equal to zero. Since b is equal to zero, the line passes through the origin and the function/relation is proportional.

To verify that we divide the y coordinate over the x coordinate we obtain a constant called k, which is the slope.

For instance:

y=2x

According to this function we can easily check a proportional relationship among its points:

(1,2), (2,4), (4,8), (6,12), ...

k=\frac{y}{x}=\frac{2}{1}=\frac{4}{2}=\frac{12}{6}\Rightarrow k=2

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which graph represents 2x-5y&lt; 15
    5·1 answer
  • 1. It costs $5820 to get new windows for a certain house. Each of the 28 windows costs the same amount.
    12·1 answer
  • A gift box is 14 inches long 8 inches wide and 4 inches high how much wrapping paper is needed to wrap the gift box
    6·1 answer
  • I'm in a rush &amp; I really need to solve these two problems:
    14·1 answer
  • If (1,0) is an ordered pair of the function f(x), which of the following is an ordered pair of the inverse of f(x)?
    8·1 answer
  • For the write a story just make your own problem and answer it idk wut the the other one is​
    5·1 answer
  • The net of a rectangular prism as shown in the diagram below what is the total surface area of the rectangle prism in square inc
    9·1 answer
  • What is 6/11 in decimal form, to the nearest thousandth
    13·2 answers
  • Hurry!! Worth 10 points
    9·2 answers
  • Tony has $727.29 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $248.50 today. Wr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!