Question Number 39032 by sallyok last updated on 01/Jul/18 $${x}+{y}=\mathrm{3} \\ $$$${x}=\mathrm{2} \\ $$$${y}=? \\ $$ Answered by $@ty@m last updated on 02/Jul/18 Terms of…
Question Number 104280 by Anindita last updated on 20/Jul/20 $$\boldsymbol{\mathrm{What}}\:\boldsymbol{\mathrm{is}}\:\boldsymbol{\mathrm{the}}\:\boldsymbol{\mathrm{GCD}}\:\boldsymbol{\mathrm{of}}\: \\ $$$$\frac{\mathrm{1}}{\mathrm{2}},\:\frac{\mathrm{3}}{\mathrm{4}},\:\frac{\mathrm{16}}{\mathrm{30}}\:? \\ $$ Commented by 1549442205PVT last updated on 20/Jul/20 $$\mathrm{Can}\:\mathrm{you}\:\mathrm{tell}\:\mathrm{me}\:\mathrm{what}\:\mathrm{is}\:\mathrm{brief} \\ $$$$\mathrm{word}''\mathrm{GCM}''? \\…
Question Number 38568 by ajfour last updated on 27/Jun/18 $${Find}\:{the}\:{area}\:{common}\:{to} \\ $$$${min}\left\{\left[{x}\right],\:\left[{y}\right]\:\right\}\:=\mathrm{2}\:\:\:{and} \\ $$$${max}\left\{\left[{x}\right],\:\left[{y}\right]\:\right\}\:=\mathrm{4}\:. \\ $$$$\left[{x}\right]\:{denotes}\:{the}\:{greatest}\:{integer} \\ $$$${less}\:{than}\:{or}\:{equal}\:{to}\:{x}. \\ $$ Commented by ajfour last updated…
Question Number 103945 by bobhans last updated on 18/Jul/20 $${a}\:{cube}\:{ABCD}.{EFGH}\:{with}\:{length}\:{side} \\ $$$$\mathrm{4}\:{cm}.\:{Given}\:{point}\:{P}\:{is}\:{midpoint}\:{EF}. \\ $$$${find}\:{the}\:{distance}\:{of}\:{line}\:{AP}\:{to}\:{line} \\ $$$${HB}.\: \\ $$ Answered by bramlex last updated on 18/Jul/20…
Question Number 103872 by mikolo last updated on 17/Jul/20 Commented by bramlex last updated on 18/Jul/20 Commented by bramlex last updated on 18/Jul/20 $${AB}^{\mathrm{2}} \:=\:{AD}^{\mathrm{2}}…
Question Number 38247 by ajfour last updated on 23/Jun/18 Commented by ajfour last updated on 23/Jun/18 $${Each}\:{of}\:{the}\:{three}\:\:{coloured}\:{areas} \\ $$$${are}\:{equal};\:{find}\:\frac{{a}}{{R}},\:{and}\:\frac{{b}}{{R}}\:. \\ $$ Commented by behi83417@gmail.com last…
Question Number 38154 by Rio Mike last updated on 22/Jun/18 $${Given}\:{that}\: \\ $$$$\:\:{a},{b},{c}\:{are}\:\mathrm{3}\:{consecutive}\:{term}\:{of}\: \\ $$$${a}\:{Geometric}\:{sequence}\:{f}\left({n}\right)\:,\:{show} \\ $$$${that}\:{log}\:{a},{logb},{logc}\:{are}\:{the}\:{first}\: \\ $$$$\mathrm{3}\:{terms}\:{of}\:{an}\:{Arithmetic}\:{SequenceP}\left({n}\right). \\ $$ Answered by Rasheed.Sindhi last…
Question Number 103672 by M±th+et+s last updated on 16/Jul/20 Commented by M±th+et+s last updated on 16/Jul/20 $${if} \\ $$$${AD}+{AC}={BC} \\ $$$${and} \\ $$$${AB}+{BD}={AC} \\ $$$$…
Question Number 103652 by smartsmith459@gmail.com last updated on 16/Jul/20 Commented by Worm_Tail last updated on 16/Jul/20 $$\left.\mathrm{1}\right)\:\:\:\:\alpha=\frac{\frac{\mathrm{20000}}{\mathrm{60}}−\mathrm{0}}{\mathrm{30}}=\frac{\mathrm{20000}}{\mathrm{1800}}=\mathrm{11}.\mathrm{11}{rps} \\ $$$$\left.\mathrm{2}\right)\:\:\:\theta=\omega_{\mathrm{0}} {t}+\mathrm{0}.\mathrm{5}\alpha{t}^{\mathrm{2}} \\ $$$$\:\:\:\:\theta=\left(\mathrm{0}\right)\left(\mathrm{30}\right)+\mathrm{0}.\mathrm{5}\left(\mathrm{11}.\mathrm{111}\right)\left(\mathrm{30}\right)^{\mathrm{2}} \\ $$$$\:\:\:\theta=\mathrm{5000}{rad} \\…
Question Number 38079 by ajfour last updated on 21/Jun/18 Commented by ajfour last updated on 21/Jun/18 $${Find}\:{coloured}\:{area}\:{ABCD}\:{in} \\ $$$${terms}\:{of}\:{a},{b},{c},{d}\:. \\ $$$${It}\:{is}\:{the}\:{area}\:{common}\:{to}\:{two} \\ $$$${squares}\:{of}\:{side}\:{length}\:{a}. \\ $$…