(1)2.5°=_____′(2)135°=_____平角(3)23°30′_____°(4)78.36°=____°____′___〃(5)52°45′—32°46′=____°____′(6)18.3°+26°34′=______′(7)0.25°=____′___〃(8)1800〃=______′______〃急用!!

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(1)2.5°=_____′(2)135°=_____平角(3)23°30′_____°(4)78.36°=____°____′___〃(5)52°45′—32°46′=____°____′(6)18.3°+26°34′=______′(7)0.25°=____′___〃(8)1800〃=______′______〃急用!!

(1)2.5°=_____′(2)135°=_____平角(3)23°30′_____°(4)78.36°=____°____′___〃(5)52°45′—32°46′=____°____′(6)18.3°+26°34′=______′(7)0.25°=____′___〃(8)1800〃=______′______〃急用!!
(1)2.5°=_____′(2)135°=_____平角(3)23°30′_____°(4)78.36°=____°____′___〃
(5)52°45′—32°46′=____°____′(6)18.3°+26°34′=______′(7)0.25°=____′___〃(8)1800〃=______′______〃
急用!!!

(1)2.5°=_____′(2)135°=_____平角(3)23°30′_____°(4)78.36°=____°____′___〃(5)52°45′—32°46′=____°____′(6)18.3°+26°34′=______′(7)0.25°=____′___〃(8)1800〃=______′______〃急用!!
(1)2.5°=150′
(2)135°=0.75平角
(3)23°30′=23.5°
(4)78.36°=76°21′36〃
(5)52°45′—32°46′=19°59′
(6)18.3°+26°34′=2692′
(7)0.25°=14′60〃
(8)1800〃=29′60〃

度的单位换算是60,自己动手算下。

一元二次方程解法有(1)_____(2)_____(3)_____(4)_____(5)_____ x的2次方+6x+_____=(_____+_____)的2次方 x的2次方-10x+_____=(_____-_____)的2次方 they enjoyed themselves in the countryside.(改为同义句)(1)they _____ _____ in the countryside.(2)they _____ _____ _____ _____ in the countryside. 英语翻译(1) 我的朋友一个都没来看我._____ _____ _____ _____ ever came to see me .(2)这些画我都不喜欢.I like _____ _____ _____ _____. (1)_____ _____ _____ he _____ at last?(2)_____ _____ _____ it _____ _____to the top of the hill?(1)He took a seat (by the window) at last.(对括号里提问)_____ _____ _____ he _____ at last?(2)It took us (half an hour) to get to the top of the h -1¼+(-5/6)=_____;-2/15+(-0.8)=_____ 式子49+1/2(x-3)^2,在x=_____是有最小值_____ 如图,找出图中的平行线(1)如果∠ADE=∠ABC,则_____平行于_____(2)因为∠DEC=_____,所以_____平行于____如图,找出图中的平行线(1)如果∠ADE=∠ABC,则_____平行于_____(2)因为∠DEC=______,所以_____平行于_____ 英语翻译你不及他外向.(三种)You ____ ____ _____ _____ .=You're _____ _____ _____ .=He's _____ _____ _____ you. 增长率问题公式利润=____—____;售价=标价×_____;利润率=_____÷_____;变形总公式:(1+_____)×_____=______ (1)2.5°=_____′(2)135°=_____平角(3)23°30′_____°(4)78.36°=____°____′___〃(5)52°45′—32°46′=____°____′(6)18.3°+26°34′=______′(7)0.25°=____′___〃(8)1800〃=______′______〃急用!! 完成英语句子1 _____ _____ _____ _____ _____(将有)a railway station in our town.2你十年后的生活将会怎样?_____ _____ your life _____ _____ in 10 years?3下届世界杯哪个国家将获胜?_____country_____ _____ the _____ World 计算锐角三角函数(1)sin^2 30度+cos^2 30度=____+_____=_____(2)sin^2 45度+cos^2 45度=_____+_____=_____(3)sin^2 60度+cos^2 60度=_____+____=___猜想:当角A为锐角时,sin^2A+cos^2 A=_____ 三角形全等的判定之边边边(SSS)已知:∠AOB,求作:∠A'O'B',使∠A'O'B'=∠AOB,作法:(1)作射线_________;(2)以点_____为圆心,以_____为半径画弧,交_____于点_____,交_____ 于点_____;(3)以点_____ 1 my lifestyle is different front yours.(改为同义句) My lifestyle _____ _____ _____ _____ yours.2 尽量别吃垃圾食物Try _____ _____ _____ junk food.3 你通常几点放学回家?What time du you usually _____ _____ _____? 1.用两种英语方法表达下面的时间 (1)7:30_____ ______ (2) 1:58 ______ _____ (3)9:45_____ _____(4)5:29_____ _____(5)8:15 ______ ______ 1.用两种英语方法表达下面的时间 (1)7:30_____ ______ (2) 1:58 ______ _____ (3)9:45_____ _____(4)5:29_____ _____(5)8:15 ______ ______ 英语翻译(1)The_____ _____ _____and_____is 70_____.(2)你想要什么颜色?紫色的怎么样?_____ _____do you_____?_____ _____ _____ones?(3)我们有各色的袜子每双只售5元.We_____socks_____ _____ _____for only_____ _____each.