qanda-logo
apple logogoogle play logo

Calculator search results

Formula
Calculate the value
Answer
circle-check-icon
expand-arrow-icon
$\cos\left( 5 \pi \div 6 \right)$
$- \dfrac { \sqrt{ 3 } } { 2 }$
Simplify the expression
$\cos\left( 5 \pi \color{#FF6800}{ \div } \color{#FF6800}{ 6 } \right)$
$ $ Mark the division as a fraction $ $
$\cos\left( \dfrac { 5 \pi } { \color{#FF6800}{ 6 } } \right)$
$\color{#FF6800}{ \cos\left( \dfrac { 5 \pi } { 6 } \right) }$
$ $ Simplify $ $
$\color{#FF6800}{ - } \color{#FF6800}{ \cos\left( \dfrac { \pi } { 6 } \right) }$
$- \color{#FF6800}{ \cos\left( \dfrac { \pi } { 6 } \right) }$
$\cos(\dfrac{\pi}{6}) $ is $ \dfrac{\sqrt{3}{2}$
$- \color{#FF6800}{ \dfrac { \sqrt{ 3 } } { 2 } }$
Solution search results
search-thumbnail-If the sum of two consecutive 
numbers is $45$ and one number is $X$ 
.This statement in the form of 
equation $1s:$ 
$\left(1$ Point) $\right)$ 
$○5x+1$ $1eft\left(x+1$ $r1gnt\right)=45s$ 
$○sx+1ef\left(x+2$ $r1gnt\right)=145s$ 
$sx+1x=45s$
7th-9th grade
Algebra
search-thumbnail-$s|ef\left(-1n$ $\left($ }\right)^{50}\ $\right)$ \ | | is\ equal\ to\ $S$ 
$s1S$ 
$S-1S$ 
$s2S$ 
$s50s$
7th-9th grade
Other
search-thumbnail-Given the set of ordered pairs $\left(\left(-7.0\right),\left(-6,5\right),\left(-5,-3\right),\left(-1,2\right)$ $\left(1,6\right),\left(2,-2\right)$ $\left(5,3\right)\left(7,-8\right)\right)$ 
Find f(7)fAleft(7\right) 
O a 
O b -8 
6. 
$5$
7th-9th grade
Algebra
Have you found the solution you wanted?
Try again
Try more features at Qanda!
Search by problem image
Ask 1:1 question to TOP class teachers
AI recommend problems and video lecture
apple logogoogle play logo