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3 years ago

Cos of 16/34 Sin 32/40 Tan 32/24

Mathematics

1 answer:

kondaur [170]3 years ago

6 0

Answer:

Step-by-step explanation:

I assume this is in radians.

cos(16/34) = 0.8913017

sin(32/40) = 0.7173560909

tan(32/24)4.13172899083

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vitfil [10]

Your answer is: A. 4/2

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3 years ago

Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation 7 If

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Answer:

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Step-by-step explanation:

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2 years ago

Graph for 4x + 3y = -3

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Answer:

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Step-by-step explanation:

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3 years ago

SOLVE r(s 2) (t) when r = 2, s = 3, and t = 5 pls help

Keith_Richards [23]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

En un triángulo rectángulo A es un ángulo agudo y Sen A = 4/5 ¿Cuál será el valor de Tan A?

Nonamiya [84]

Answer:

$\displaystyle \tan A=\frac{4}{3}$

Step-by-step explanation:

Funciones Trigonométricas

La identidad principal en trigonometría es:

$sen^2A+cos^2A=1$

Si sabemos que A es un ángulo agudo (que mide menos de 90°), su seno y coseno son positivos.

Dado que Sen A = 4/5, calculamos el coseno:

$cos^2A=1-sen^2A$

Sustituyendo:

$\displaystyle cos^2A=1-\left(\frac{4}{5}\right)^2$

$\displaystyle cos^2A=1-\frac{16}{25}$

$\displaystyle cos^2A=\frac{25-16}{25}$

$\displaystyle cos^2A=\frac{9}{25}$

Tomando raíz cuadrada:

$\displaystyle cos\ A=\sqrt{\frac{9}{25}}=\frac{3}{5}$

La tangente se define como:

$\displaystyle \tan A=\frac{sen\ A}{cos\ A}$

Substituyendo:

$\displaystyle \tan A=\frac{\frac{4}{5}}{\frac{3}{5}}$

$\displaystyle \tan A=\frac{4}{3}$

6 0

3 years ago