是故是修而谤兴
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用1、3、5、6、0这五个数能组成几个五位数,最大和最小的分别是( )和( )
三角函数tan等于0.087请问角是多少度,
lim1/(sinx)^2-(cosx)^2/x^2 x趋向于0
从1到2008共2008个自然数,乘积的个位数字是多少
sat 句子替换题一道.Johannes Gutenberg is generally credited (to bring )together the two main concepts of modern printing:movable pieces of metal type that could be reused,and a printing press for producing sharp impressions on paper over a
SAT三个替换句子!急!谢谢
SAT两题句子提升题Though three-fourths of Kenya is a barren plain,most people live and extensively farm the highland area.为什么逗号之后改成the highland area,where most people live,is farmed extensively.好一些?Under the new regulati
SAT替换题求助!The Pony Express was an ingenious system forcarrying mail; it was in existence only briefly,however,before the telegraph system made itobsolete.(A) mail; it was in existence only briefly,however,(D) mail,having existed only briefly
SAT 替换题!In many resturant,they have gratuity policies to prevent patrons from leave inadequate tips for the waitstaff.将they have gratuity policies to prevent patrons from leave 替换成gratuity policies to prevent patrons from leave 为什
matlab方程求解:x=0:5:200;y=solve(’sin(a)+x*a=1‘);plot(x,y)?方程可能不准确,大概意思如此,就是想绘制出一个,角度值a随x变化的图,关键是方程无法建立,无法嵌套变量x,算是老出错提示 x
stem与plot的区别谁知道matlab中stem与plot函数有什么区别啊?
将一个圆平均分成16份,摆成平行四边形,已知平行四边形的周长是16.56cm,求圆的面积
英语翻译SAT OG83面的sample(如果了解的就帮我看看26 30题吧,我都选的A)1.Our estimate of the importance of luck is inherently biased:we know when we benefit from luck,but in the nature of things cannot assess how often bad luck
三角函数问题:cos1/2=?这个1/2是不是等于28度左右?
常数的三角函数怎么算?比如说 y=sin 4y=cos 6 怎么算?等于多少啊?
齐次式下弦化切是什么东西啊!提示一下三角函数的东西
若有定义:int x,y,z; 语句 x=(y=z=3,++y,z+=y); 运行后,x的值为( ).① 7 ② 6 ③ 8 ④ 3
已知 int x=2,y=1,z;,则执行语句z=!x&&--y;后,y的值是?
若已定义:int x=2,y=3; 则执行语句y=x+++(--y);后,y的值为什么为4
把一个圆平均分成16份,再拼成一个平行四边形,这个平行四边形的周长是41.4厘米,急!
英语翻译But quite often we are left with language that seems to have sprung out of the blue and does not appear to signify anything in particular-science development,constitution is the most fundamental biggest registration,or communist party is
英语翻译For people with synesthesia,a condition in which the senses get mixed up,the number five may be red.这里number five may be red 在说一下整句话
英语翻译a sphere of radius r inside a cube touches each one of the six sides of the cube.let a "prd" number be defined as one in which the product of the positive divisors of the number,not including the number itself,is greater than the number.
英语翻译1,But it requires no arguement to prove that the wife,the mother,the mistress of an English family-- fills officesand discharges duties of no ordinary improtance; or that children are or should be occupied in filial or house hold duties,a
英语翻译Indeed,what might Mercator have thought were it suggested to him that his scheme would one day be used to plot landscapes so far from terrestrial in aspect as to reflect back,in their magnificent alienness,the very idea of an old and exha
两个数,指数相同底数不同,能让底数直接相乘吗?
一个圆平均分成16分,拼成一个平行四边形,这个平行四边形周长41.4,圆面积( )
将一个圆平均分成若干份后拼成一个近似的平行四边形周长增加6厘米,平行四边形面积()
x/m+2与y/m-2的和等于4m/m方-4,则x 等于?y等于?
m=-1时,-2㎡-【-4m+(-m)】=?
平面直角坐标系咋画,给我个图!
SAT oc 提升句子的一道题As one of the most successful African American business in history,the Motown Record Corporation was founded in 1959 in Detroit by Berry Gordy,Jr.为什么最开始的As可以去掉?我知道去掉之后是同位语没