猜你喜欢
- 1如图,△ABC中,∠BAC=100°,DE,FG分别为AB,AC的垂直平分线,如果BC=16cm,那么△AEG的周长为_cm,∠EAG=_度.
- 2在一道减法算式里,被减数、减数与差相加的和是420,被减数是_.
- 3非金属与金属氧化物反应生成二氧化碳的化学方程式
- 4mr green bought the house ____low price
- 5A:You moved .a new apartment last week,didnot you?B:yes.A:What is your apartment .
- 6下列函数中,周期为π,且在[π4,π2]上为减函数的是( ) A.y=sin(2x+π2) B.y=cos(2x+π2) C.y=sin(x+π2) D.y=cos(x+π2)
- 7走进书屋里去阅读答案
- 8What‘s the harder thing about learning skating?
- 9甲70m/分,乙50m/分,丙60m/分,甲乙从东丙从西相向而行,丙遇甲后4分遇乙,东西距离
- 10这双鞋看起来很漂亮.翻译:This pair of shoes ____pretty.Can I ___ ____ ___?