猜你喜欢
- 11,8,9,4,(),1/6请问括号里数是?
- 2一个矩形草地的长比宽多12m,面积为540㎡,若设宽为xm,则可列方程为
- 3m³+2m²=m+m² m(m²+m)+m²拆开后应为m³+m²+²吧?
- 4设计一个分流电路,要求把500mA的电流表量程降低到20ma求分流电阻阻值
- 5I am asking for the
- 6There are some___(draw)on the wall.
- 7(x+y)的平方+10(x+y)+25因式分解
- 8Would you like a cup of coffee?No,_____.
- 9甲数的1/6和乙数的1/4相等(甲、乙不为0),甲数和乙数的比是?如果甲数比乙数多15,甲数与乙数分别是?
- 10电阻功耗问题