Question Number 210421 by ajfour last updated on 08/Aug/24 Answered by mr W last updated on 08/Aug/24 Commented by mr W last updated on 08/Aug/24…
Question Number 210265 by BHOOPENDRA last updated on 04/Aug/24 $${If}\:{we}\:{observe}\:{when}\:{light}\:{source}\: \\ $$$${illuminates}\:{the}\:{surface}\:{of}\:{an}\:{object} \\ $$$${lets}\:{say}\:{its}\:{a}\:{sphere}\left({football}\right)\:,{the}\:{area} \\ $$$${visible}\:{zone}\:{decreases}\:{as}\:{the}\:{light}\:{source} \\ $$$${comes}\:{near}\:{the}\:{surface}.{So}\:\:{calculate}\:{rate}\:{of}\:{change} \\ $$$${visible}\:{area}\:{when}\:{light}\:{source}\:{is}\:{coming} \\ $$$${towards}\:{the}\:{object}\:{or}\:{moving}\:{away}\: \\ $$$${from}\:{the}\:{object}.{And}\:{in}\:{the}\:{case}\:{of}\:{earth} \\…
Question Number 210233 by Shohjahon last updated on 03/Aug/24 Answered by mr W last updated on 04/Aug/24 Commented by mr W last updated on 04/Aug/24…
Question Number 210236 by Tawa11 last updated on 03/Aug/24 Answered by mr W last updated on 04/Aug/24 $$\frac{\mathrm{2}×\left(\mathrm{3}+\mathrm{5}\right)}{\mathrm{3}}×\mathrm{24}=\mathrm{128}\:\checkmark \\ $$ Commented by Tawa11 last updated…
Question Number 210194 by Jubr last updated on 02/Aug/24 Commented by Jubr last updated on 02/Aug/24 $${The}\:{numbers}\:{are}\:\mathrm{1}.\mathrm{3}{m}\:{and}\:\mathrm{1}.\mathrm{2}{m} \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 210172 by efronzo1 last updated on 01/Aug/24 Answered by a.lgnaoui last updated on 02/Aug/24 $$\frac{\mathrm{sin}\:\mathrm{2}\boldsymbol{\mathrm{a}}}{\boldsymbol{\mathrm{BE}}}=\frac{\mathrm{cos}\:\boldsymbol{\mathrm{a}}}{\boldsymbol{\mathrm{AB}}}\:\:\:\:\left(\measuredangle\mathrm{AED}=\mathrm{90}−\mathrm{2a}\right) \\ $$$$\mathrm{AB}=\frac{\mathrm{DEcos}\:\boldsymbol{\mathrm{a}}}{\mathrm{sin}\:\mathrm{2}\boldsymbol{\mathrm{a}}}.=\frac{\boldsymbol{\mathrm{BE}}}{\mathrm{2sin}\:\boldsymbol{\mathrm{a}}} \\ $$$$\boldsymbol{\mathrm{Aire}}\left(\boldsymbol{\mathrm{ABC}}\right)=\boldsymbol{\mathrm{Air}}\mathrm{e}\left(\boldsymbol{\mathrm{ADFC}}\right)+\boldsymbol{\mathrm{Aire}}\left(\boldsymbol{\mathrm{DBF}}\right) \\ $$$$\boldsymbol{\mathrm{A}}\mathrm{ire}\left(\mathrm{BDE}\right)=\mathrm{Aire}\left(\boldsymbol{\mathrm{BEF}}\right)+\boldsymbol{\mathrm{Aire}}\left(\boldsymbol{\mathrm{BDF}}\right) \\ $$$$\Rightarrow\:…
Question Number 210120 by emilagazade last updated on 31/Jul/24 Answered by mr W last updated on 31/Jul/24 Commented by mr W last updated on 31/Jul/24…
Question Number 210122 by SonGoku last updated on 31/Jul/24 Commented by SonGoku last updated on 31/Jul/24 $$\mathrm{How}\:\mathrm{do}\:\mathrm{I}\:\mathrm{find}\:\mathrm{the}\:\mathrm{painted}\:\mathrm{area}? \\ $$ Answered by mr W last updated…
Question Number 210090 by Tawa11 last updated on 30/Jul/24 Commented by mr W last updated on 30/Jul/24 $${are}\:{there}\:\mathrm{3}\:{times}\:{letter}\:{p}\:{in}\:{your}\: \\ $$$${picture}? \\ $$ Commented by Tawa11…
Question Number 209965 by mnjuly1970 last updated on 27/Jul/24 Answered by mr W last updated on 27/Jul/24 Commented by mr W last updated on 27/Jul/24…