3 years ago

What is the basic trigonometric identity you would use to verify that sec x sin x= tan x

Mathematics

1 answer:

mariarad [96]3 years ago

3 0

secx=1/cosx

1. To solve this problem you must apply the following proccedure:

2. You have to verify if secx sinx=tanx, so, you have:

3. You know that secx=1/cosx, and tanx=sinx/cosx, therefore:

(secx)(sinx)

(1/cosx)(sinx)

sinx/cosx

tanx

You might be interested in

Help ASAP giving brainliest

kifflom [539]

Step-by-step explanation:

Mean= 13.4

Median= 13

Range= 11

3 0

3 years ago

ANGLE OF ELEVATION, ANGLE OF DEPRESSION

Gekata [30.6K]

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \large \mathfrak{Together \: We \: Go \: Far}$

$\rule{70mm}{2.9pt}$

<h3>ANGLE OF ELEVATION</h3>

☞ An angle of elevation is the angle between the horizontal line of sight of the observer to the object above.

<h3>ANGLE OF DEPRESSION</h3>

☞ An angle of depression is the angle between the horizontal line of sight of the observer to the object below.

$- - - - - - - - - - - - - \: -$

Additional Information:-

☞ brainly.com/question/9817377

☞ brainly.com/question/21137209

$\rule{70mm}{2.9pt}$

~ $\large \mathfrak{MrHarold}$

3 0

2 years ago

Is this graph proportional or not?

Stels [109]

Answer:

yes this graph is proportional

Step-by-step explanation:

3 0

3 years ago

Suppose that $2000 is invested at a rate of 4%, compounded semiannually. Assuming that no withdrawals are made, find the total a

creativ13 [48]

Answer:

Step-by-step explanation:

A = P(1+r/n)^ nt

A = 2000(1+.04/2)^(5*2)

A = $2000(1.02)^{10}$ = $2437.99

5 0

3 years ago

Help .. Which choices are equivalent to the fraction below? Check all that apply.

boyakko [2]

The fraction is equivalent to 0.6

6 0

3 years ago

What is the basic trigonometric identity you would use to verify that sec x sin x= tan x​

What is the basic trigonometric identity you would use to verify that sec x sin x= tan x