回答对给120积分一、方程1.8+0.2X=0.4X-0.63(X+5)=69-X二、应用题甲车从A地开往C地,乙车从B地开往C地,已知乙车每小时行45千米,A、B两地相距36千米,甲车经过6小时与乙车同时到达C地.求甲车速度.甲乙
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/15 01:53:47
![回答对给120积分一、方程1.8+0.2X=0.4X-0.63(X+5)=69-X二、应用题甲车从A地开往C地,乙车从B地开往C地,已知乙车每小时行45千米,A、B两地相距36千米,甲车经过6小时与乙车同时到达C地.求甲车速度.甲乙](/uploads/image/z/5455503-63-3.jpg?t=%E5%9B%9E%E7%AD%94%E5%AF%B9%E7%BB%99120%E7%A7%AF%E5%88%86%E4%B8%80%E3%80%81%E6%96%B9%E7%A8%8B1.8%2B0.2X%3D0.4X-0.63%28X%2B5%29%3D69-X%E4%BA%8C%E3%80%81%E5%BA%94%E7%94%A8%E9%A2%98%E7%94%B2%E8%BD%A6%E4%BB%8EA%E5%9C%B0%E5%BC%80%E5%BE%80C%E5%9C%B0%2C%E4%B9%99%E8%BD%A6%E4%BB%8EB%E5%9C%B0%E5%BC%80%E5%BE%80C%E5%9C%B0%2C%E5%B7%B2%E7%9F%A5%E4%B9%99%E8%BD%A6%E6%AF%8F%E5%B0%8F%E6%97%B6%E8%A1%8C45%E5%8D%83%E7%B1%B3%2CA%E3%80%81B%E4%B8%A4%E5%9C%B0%E7%9B%B8%E8%B7%9D36%E5%8D%83%E7%B1%B3%2C%E7%94%B2%E8%BD%A6%E7%BB%8F%E8%BF%876%E5%B0%8F%E6%97%B6%E4%B8%8E%E4%B9%99%E8%BD%A6%E5%90%8C%E6%97%B6%E5%88%B0%E8%BE%BEC%E5%9C%B0.%E6%B1%82%E7%94%B2%E8%BD%A6%E9%80%9F%E5%BA%A6.%E7%94%B2%E4%B9%99)
xWKSG+s2h%X\&ʕ\(l$vF@ =|?wvW'BzvvWvJEttL=21JWJf7ViYMMOZ5{?O`"E]KbYObU OSu>|^Ket|5scM^i3W^aVҙ1++>:@Yf{ꜿToe7ΗWEgaId`9oh}8G~} }w'7ؙJfmWL/[pNENs%Ɨ+0wGVYDDƳu
[}{cmY5<Z|
t tA0rVz@ӯi.A
+lZ]WOǐcݶ<¶Y}oVTr23kx]]Z(]C$̽yH?oB<-O
Yy`1I}=kV>6&0cΊb:B?`X86><7TYt]FM4#PG&FGPE#
'X]#FDi/e]Sd_BJO0^ׁ_AU~YUMh9EK)P.m6v:(&\6&+%cpznyh),BqEH!b0t0jFt4so#52=UZaXGtptE'B j䬂{tʿ`0ߢ&
C$41o^q`+""rC)Bn;a'4Ȝ%ki:YeD_:DlYE'=
u^;]mѕdh0!i$de&.t,k$=ue@[DꐁqdT~>=Z zB@~b1#xېгaE*9Q;1e0DXHl1
$2X>p55GZ