Mathematics: Which is an equivalent expression for sin k?

- 4 Step-by-step explanation:h(x) = sin x f(x) = | 3x - 4 | g(x) = 2x² - 6 h( ) = sin ( ) = 1 f ( 1 ) = | 3 × 1 - 4 | = 1 g ( 1 ) = 2( 1² ) - 6 = - 4 g ( f ( h ( ) ) ) = - 4...

Which is an equivalent expression for sin k?

Ответ:

cfnewton09

16.05.2021

Mathematics

Here's the explanation :

we know,

$\boxed{\sin( \theta) = \frac{opposite \: \: side}{hypotenuse} }$

so,

$\sin(k) = \dfrac{11}{61}$

hence, option b. is correct

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Ответ:

gildedav001

04.06.2023

Mathematics

- 4

Step-by-step explanation:

h(x) = sin x

f(x) = | 3x - 4 |

g(x) = 2x² - 6

h( $\frac{\pi }{2}$ ) = sin ( $\frac{\pi }{2}$ ) = 1

f ( 1 ) = | 3 × 1 - 4 | = 1

g ( 1 ) = 2( 1² ) - 6 = - 4

g ( f ( h ( $\frac{\pi }{2}$ ) ) ) = - 4

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Which is an equivalent expression for sin k?

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