liao99233 幼苗
共回答了27个问题采纳率:96.3% 举报
1年前
回答问题
在RT三角形ABC中,斜边AB=2,则AB^2+BC^2+CA^=________.
1年前3个回答
如图,已知正五边形ABCDE.这个正五边形的中心角等于________度;联结AC、AD,求证:CA、DA三等分∠BAE
1年前1个回答
He could hardly believe his eyes,________?A couldn't he B ca
----do you want tea or coffee?----________.I really don't ca
1年前4个回答
he meeting will begin at 9:00 according to the ________.1.ca
It was because I was caught in the traffic jam ________ I ca
It is never easy to adapt ________ big changes. Those who ca
一道英语题Jim is ________ than Mike.A much morc careful B much ca
Most Chinese students hope ________ homework. If so, they ca
在△ABC中,AB=AC,∠BAC=120°DE垂直平分AB交CA的延长线于D,则∠DBC的度数为________.
1年前10个回答
I gave him a present but he gave me nothing ________ A.in ca
He had hardly finished his meal ________ a familiar voice ca
动词填空.1.Ca 动词填空. 1.Can you ________ (sing) the song in Englis
What will you ________ on your trip to Suzhou next week?A.ca
1年前8个回答
The company has ________(be in agreement)the price of its ca
Usually John ________ to school in his father’s beautiful ca
How beautiful the cat is!(改为同义词)________ ________ _______ ca
英语翻译________ any area receives more water than the ground ca
你能帮帮他们吗
一艘轮船所带的柴油最多可以用14小时,驶出时顺风,每小时行驶30千米;驶回时逆风,每小时行驶的路程是顺
影 你是我的王子 也是我的唯一 的英语怎么写
英语翻译就是这句:虽然时间一直在流走,可你还是没变很多,起码在我心中,你还是那个可爱的小女孩.不能否认,你的确长大了、成
BABY—BABY—BE—MY—LOVE这句英语的中文是什么?
用多少克含药量为35%的农药兑多少克水,才能制成含药量1.75%的药水800克?
精彩回答
我们解一元二次方程3x2﹣6x=0时,可以运用因式分解法,将此方程化为3x(x﹣2)=0,从而得到两个一元一次方程:3x=0或x﹣2=0,进而得到原方程的解为x1=0,x2=2.这种解法体现的数学思想是
11个月前
某检修小组乘汽车沿公路检修线路,约定前进为正,后退为负,某天自O地出发时所走路线(单位:千米)为:+9、-3、+4、+2、-6、+10、-2、+11、+8、+5
将氢氧化铜样品(杂质不含铜元素也不参加反应)与碳单质的混合物63.6g隔绝空气加热到900℃,恰好完全反应
小明在计算一个多边形内角和时,少算了一个内角的度数,结果得到的内角和为1000° 那么这是几边形,少算的内角多少度?
有机化学中如何判断基团是给电子还是吸电子的?