23°30′=___°78.36°=___°__′___〃52°45′-32°46′=___°___′18.3°+26°34′=___°___′

23°30′=___°78.36°=___°__′___〃52°45′-32°46′=___°___′18.3°+26°34′=___°___′ 34.5°=__°__′ 112.27°=__°=__′=__″ 10°24′24″=____° 1.23°=___°___′___″ 角的两种定义____78.26°、48.32°、18.18°用度分秒表示,把59°31′30″化成度的形式 （都要求写出详细过程）25.5°÷418.15°=__°___′___〃90°30′15〃=___°（精确到0.001度）35.125°=__度__分___秒12°34′×525.5°÷4 57.32°=__度__分__秒；12°23′24″=__度 18°32′×5=__°__′. he draws very well.=he __ __ ___ ___. HCO3- +___=CO32- +__ 直角三角形三角函数 急30° 45° 60°tan __ __ __cos __ __ __ tan __ __ __ 38.22度化成度分秒38.22°=__°__′__″ 在___里填上20以内的质数,每个只能用一次,使等式成立(__+__+__+__+__+__+__)/__=6(__+__+__+__+__+__+__)/__=10 知道车停了才下车__ _ ___ ___ ___ ___ it stops.=__ __ ___ __ __ it stops.为什么不早点来?____ ___ ___ ___?=___ ____ ___ ___ ___?为什么不跟我一起来?___ ___ ___ with me?=__ ___ ___ ___ with me? Kitty came here three years ago=It ___ ___ ___ ___ since Kitty __ ___ 从160.260.360.460.560.660.760种选择合适的数填在下面__+__ = __+__ = __+_____+__ = __+__ = __+_____+__ = __+__ = __+___ (1/8)°__′__〃,18 000〃=____′=____°.22.24°=___°___′___〃,50°36′=___°；见问题补充45°÷2________,22°25′×4=_____.45°26′+38°14′=______,180°-78°26′=________哈罗~先森~↖(^ω^)↗ Simon doesn't eat hamburgers any more.=Simon __ __ __ hamburgers.=Simon ___ eat hamburgers ___ ___. 完成下列反映的方程式__+ Na2SO4=__+2NaNO3__+Na2CO3= __ +Caco3__+CO2= __+hao +Mgo=MgSO4+ __ ___+___=feso4+ __ 0.125比0.25=(0.125*____)比(0.25*____)=(___除以__):(__除以__)=(__):(__) 数学题10.12°=___°___'___