Question Number 41103 by ajfour last updated on 02/Aug/18 Commented by ajfour last updated on 02/Aug/18 $${Q}.\mathrm{41062}\:\:{solution} \\ $$ Commented by MJS last updated on…
Question Number 105883 by bemath last updated on 01/Aug/20 Answered by mr W last updated on 01/Aug/20 $${AG}=\sqrt{\mathrm{3}^{\mathrm{2}} +\mathrm{6}^{\mathrm{2}} −\mathrm{2}×\mathrm{3}×\mathrm{6}×\mathrm{cos}\:\mathrm{120}°}=\mathrm{3}\sqrt{\mathrm{7}} \\ $$$$\frac{\mathrm{sin}\:\angle{AGF}}{\mathrm{3}}=\frac{\mathrm{sin}\:\mathrm{120}°}{\mathrm{3}\sqrt{\mathrm{7}}} \\ $$$$\mathrm{sin}\:\angle{AGF}=\frac{\sqrt{\mathrm{21}}}{\mathrm{14}} \\…
Question Number 105404 by bemath last updated on 28/Jul/20 $${Cube}\:{ABCD}.{EFGH}\:{with} \\ $$$${length}\:{side}\:\mathrm{2}\:{cm}.\:{Point}\:{P}\:{is}\:{the} \\ $$$${center}\:{of}\:{ABFE}\:{plane}.\:{The} \\ $$$${distance}\:{of}\:{HP}\:{line}\:{and}\:{the}\:{BG} \\ $$$${line}\:{is}\:\_\_\: \\ $$ Answered by john santu last…
Question Number 105356 by bemath last updated on 28/Jul/20 $$\mathcal{G}{iven}\:{a}\:{cube}\:{ABCD}.{EFGH}. \\ $$$${if}\:\alpha\:{is}\:{the}\:{angle}\:{BEH}\:\&\:{BEG}\:, \\ $$$${find}\:{the}\:{value}\:{of}\:\mathrm{cos}\:\alpha\:? \\ $$ Answered by john santu last updated on 28/Jul/20 Commented…
Question Number 39811 by ajfour last updated on 11/Jul/18 Commented by ajfour last updated on 11/Jul/18 $${The}\:{outer}\:{frame}\:{is}\:{a}\:{unit}\:{square}. \\ $$$${Find}\:{areas}\:{of}\:{red},\:{green},\:{and} \\ $$$${blue}\:{regions}\:{in}\:{terms}\:{of}\:\alpha. \\ $$ Answered by…
Question Number 170683 by ArielVyny last updated on 29/May/22 $${l}'{union}\:{d}'{un}\:{ferme}\:{et}\:{d}'{un}\:{borne}\:{est}-{il} \\ $$$${compacte}?\:{quand}\:{est}-{il}\:{de}\:{l}'{intersection}. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 170552 by ajfour last updated on 26/May/22 Commented by ajfour last updated on 26/May/22 $${J}\:{and}\:{K}\:{are}\:{pole}\:{lights}.\:{The} \\ $$$${green}\:{triangle}\:{is}\:{vertical}. \\ $$$${Find}\:{area}\:{of}\:\bigtriangleup{ACR}. \\ $$ Answered by…
Question Number 104877 by M±th+et+s last updated on 24/Jul/20 $$ \\ $$$${find}\:{x} \\ $$ Answered by ajfour last updated on 24/Jul/20 Commented by M±th+et+s last…
Question Number 104841 by bramlex last updated on 24/Jul/20 Commented by 1549442205PVT last updated on 24/Jul/20 $$\mathrm{please},\mathrm{who}\:\mathrm{can}\:\mathrm{translate}\:\mathrm{this} \\ $$$$\mathrm{language}\:\mathrm{to}\:\mathrm{English}\:\mathrm{or}\:\mathrm{tell}\:\mathrm{me}\:\mathrm{it}\:\mathrm{is} \\ $$$$\mathrm{what}\:\:\mathrm{language}\:\mathrm{so}\:\mathrm{i}\:\mathrm{can}\:\mathrm{get}\:\mathrm{help}\:\mathrm{from} \\ $$$$\mathrm{other}\:\mathrm{person}. \\ $$…
Question Number 39072 by ajfour last updated on 02/Jul/18 Commented by ajfour last updated on 02/Jul/18 $${Calculate}\:{x}\:. \\ $$ Answered by MrW3 last updated on…