en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

arctan((-5)/8)

Solution

arctan (\frac{- 5}{8})

Solution

- 0.55859 \dots

+1

Decimal Notation

- 32.01

Solution steps

arctan (\frac{- 5}{8})

Refine to a decimal form

= - 0.55859 \dots

Popular Examples

(1.5*25)/(cos(16.82))

\frac{1.5 \cdot 25}{cos ( 16.8 2 ^{\circ} )}

tan^2(pi/4)+2cos((8pi)/3)-sin((13pi)/6)

tan^{2} (\frac{π}{4}) + 2 cos (\frac{8 π}{3}) - sin (\frac{13 π}{6})

arcsin((0.43)/(0.82))

arcsin (\frac{0.43}{0.82})

4 sin^{2} (\frac{π}{3})

arctan (\frac{5}{- 7})

Frequently Asked Questions (FAQ)

What is the value of arctan((-5)/8) ?
The value of arctan((-5)/8) is -0.55859…