求未知数x.5x-1.25*8=4.5 8.5+65%x=15 3/4:1/5=3/8：x
豆包哥丶69
第一题：5x-1.25*8=4.55x-10=4.55x=14.5x=2.9第二题：8.5+65%x=150.65x=15-8.5=6.5x=10第三题：3/4:1/5=3/8：x15/4=3/8：xx=(3/8)/(15/4)=1/10
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其他类似问题
第一个x=2.9.第二个x=10第三个x=1/10
第一个：5x=4.5+10=14.5，所以X=14.5/5=2.9
第二个：0.65x=15-8.5=6.5所以x=6.5/0.65=10
第三个：1/5*3/8=3/4*x所以x=（3/40）/（3/4）=1/10
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> MD37F4B80V5X (POSITRONIC INDUSTRIES INC) 37 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
2120312242326 27253028 2932 333165487121110914133634 35371716151918383534373639 404341 4251820 2119214324232227262576109845 46444947 4850333028 29323113121116151417987615423151412111091332187654141225242322212018171916158765431312109112111 12202126171624232213 14 15252927 281918765431098CAEBB1DD1KMGH0.220 [5.59]Max.10° Typ.0.120±0.010 [3.05±0.25]0.032 [0.81]Total diametral float0.086+0.005-0.000[2.18+0.13-0.00]Mounting hole, two places0.036±0.008[0.91±0.20]0.050±0.010[1.27±0.25]for stainless steel shell (0 option)two places (02 option)0.120±0.005 [3.05±0.13]Mounting hole, two places0.120±0.005 [3.05±0.13]Mounting hole, two places0.154 [3.91] Mounting hole,D-SubPROFESSIONAL QUALITY,FIXED CONTACTSUBMINIATURE-D CONNECTORSFOR SHELTERED INDOOR/OUTDOOR ENVIRONMENTAL APPLICATIONS4DIMENSIONS ARE IN INCHES [MILLIMETERS].ALL DIMENSIONS ARE SUBJECT TO CHANGE.Positronic IndustriesMD/EDSERIESCONTACT VARIANTSFACE VIEW OF MALE OR REAR VIEW OF FEMALESIZE 9SIZE 15SIZE 25SIZE 29SIZE 37SIZE 50STANDARD SHELL ASSEMBLYOPTIONAL SHELL ASSEMBLYWITH UNIVERSAL FLOAT MOUNTS [F]OPTIONAL SHELL ASSEMBLY [0, 02]CONNECTORVARIANT SIZESA±0.015[0.38]B±0.005[0.13]B1±0.005[0.13]C±0.005[0.13]D±0.005[0.13]D1±0.005[0.13]E±0.015[0.38]G±0.010[0.25]H±0.010[0.25]K±0.005[0.13]M±0.010[0.25]9 M1.213[30.81]0.666[16.92]0.984[24.99]0.329[8.36]0.494[12.55]0.759[19.28]0.422[10.72]0.233[5.92]0.422[10.72]9 F1.213[30.81]0.643[16.33]0.984[24.99]0.311[7.90]0.494[12.55]0.759[19.28]0.422[10.72]0.243[6.17]0.429[10.90]15 M1.541[39.14]0.994[25.25]1.312[33.32]0.329[8.36]0.494[12.55]1.083[27.51]0.422[10.72]0.233[5.92]0.422[10.72]15 F1.541[39.14]0.971[24.66]1.312[33.32]0.311[7.90]0.494[12.55]1.083[27.51]0.422[10.72]0.243[6.17]0.429[10.90]25 M2.088[53.04]1.534[38.96]1.852[47.04]0.329[8.36]0.494[12.55]1.625[41.28]0.422[10.72]0.230[5.84]0.426[10.82]25 F2.088[53.04]1.511[38.38]1.852[47.04]0.311[7.90]0.494[12.55]1.625[41.28]0.422[10.72]0.243[6.17]0.429[10.90]29 M1.770[44.96]1.274[32.36]1.534[38.96]0.450[11.43]0.605[15.37]1.322[33.58]0.539[13.69]0.217[5.51]0.426[10.82]29 F1.770[44.96]1.251[31.78]1.534[38.96]0.431[10.95]0.605[15.37]1.322[33.58]0.539[13.69]0.237[6.02]0.429[10.90]37 M2.729[69.32]2.182[55.42]2.500[63.50]0.329[8.36]0.494[12.55]2.272[57.71]0.422[10.72]0.230[5.84]0.426[10.82]37 F2.729[69.32]2.159[54.84]2.500[63.50]0.311[7.90]0.494[12.55]2.272[57.71]0.422[10.72]0.243[6.17]0.429[10.90]50 M2.635[66.93]2.079[52.81]2.406[61.11]0.441[11.20]0.605[15.37]2.178[55.32]0.534[13.56]0.230[5.84]0.426[10.82]50 F2.635[66.93]2.064[52.43]2.406[61.11]0.423[10.74]0.605[15.37]2.178[55.32]0.534[13.56]0.243[6.17]0.429[10.90]
(若只采购一条型号，填写一行即可)
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37 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
37 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
37 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
37 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
37 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
37 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
37 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
制造商:Panasonic Industrial Company 功能描述:DISPLAY 0.01 DUD VALUE
制造商:Panasonic Industrial Company 功能描述:DISPLAY 0.01 DUD VALUE
制造商:POSITRONIC_IND 功能描述:
制造商:Panasonic Industrial Company 功能描述:DISPLAY 0.01 DUD VALUE
制造商:M-Systems Corporation 功能描述:DISKONCHIP MILLENNIUM PLUS, 32MB (256MB), FBGA
制造商:SUPERTEX 制造商全称:SUPERTEX 功能描述:Low Power, Low Noise Ultrasound Receive Front-End Eight-Channels of LNA, VGA, AAF, CPS & 12-Bit, 50MHz ADCs
制造商:Supertex Inc 功能描述:MD3872 Ultrasound Demoboard您现在的位置： >
> MD29F2B80V5X (POSITRONIC INDUSTRIES INC) 29 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
2120312242326 27253028 2932 333165487121110914133634 35371716151918383534373639 404341 4251820 2119214324232227262576109845 46444947 4850333028 29323113121116151417987615423151412111091332187654141225242322212018171916158765431312109112111 12202126171624232213 14 15252927 281918765431098CAEBB1DD1KMGH0.220 [5.59]Max.10° Typ.0.120±0.010 [3.05±0.25]0.032 [0.81]Total diametral float0.086+0.005-0.000[2.18+0.13-0.00]Mounting hole, two places0.036±0.008[0.91±0.20]0.050±0.010[1.27±0.25]for stainless steel shell (0 option)two places (02 option)0.120±0.005 [3.05±0.13]Mounting hole, two places0.120±0.005 [3.05±0.13]Mounting hole, two places0.154 [3.91] Mounting hole,D-SubPROFESSIONAL QUALITY,FIXED CONTACTSUBMINIATURE-D CONNECTORSFOR SHELTERED INDOOR/OUTDOOR ENVIRONMENTAL APPLICATIONS4DIMENSIONS ARE IN INCHES [MILLIMETERS].ALL DIMENSIONS ARE SUBJECT TO CHANGE.Positronic IndustriesMD/EDSERIESCONTACT VARIANTSFACE VIEW OF MALE OR REAR VIEW OF FEMALESIZE 9SIZE 15SIZE 25SIZE 29SIZE 37SIZE 50STANDARD SHELL ASSEMBLYOPTIONAL SHELL ASSEMBLYWITH UNIVERSAL FLOAT MOUNTS [F]OPTIONAL SHELL ASSEMBLY [0, 02]CONNECTORVARIANT SIZESA±0.015[0.38]B±0.005[0.13]B1±0.005[0.13]C±0.005[0.13]D±0.005[0.13]D1±0.005[0.13]E±0.015[0.38]G±0.010[0.25]H±0.010[0.25]K±0.005[0.13]M±0.010[0.25]9 M1.213[30.81]0.666[16.92]0.984[24.99]0.329[8.36]0.494[12.55]0.759[19.28]0.422[10.72]0.233[5.92]0.422[10.72]9 F1.213[30.81]0.643[16.33]0.984[24.99]0.311[7.90]0.494[12.55]0.759[19.28]0.422[10.72]0.243[6.17]0.429[10.90]15 M1.541[39.14]0.994[25.25]1.312[33.32]0.329[8.36]0.494[12.55]1.083[27.51]0.422[10.72]0.233[5.92]0.422[10.72]15 F1.541[39.14]0.971[24.66]1.312[33.32]0.311[7.90]0.494[12.55]1.083[27.51]0.422[10.72]0.243[6.17]0.429[10.90]25 M2.088[53.04]1.534[38.96]1.852[47.04]0.329[8.36]0.494[12.55]1.625[41.28]0.422[10.72]0.230[5.84]0.426[10.82]25 F2.088[53.04]1.511[38.38]1.852[47.04]0.311[7.90]0.494[12.55]1.625[41.28]0.422[10.72]0.243[6.17]0.429[10.90]29 M1.770[44.96]1.274[32.36]1.534[38.96]0.450[11.43]0.605[15.37]1.322[33.58]0.539[13.69]0.217[5.51]0.426[10.82]29 F1.770[44.96]1.251[31.78]1.534[38.96]0.431[10.95]0.605[15.37]1.322[33.58]0.539[13.69]0.237[6.02]0.429[10.90]37 M2.729[69.32]2.182[55.42]2.500[63.50]0.329[8.36]0.494[12.55]2.272[57.71]0.422[10.72]0.230[5.84]0.426[10.82]37 F2.729[69.32]2.159[54.84]2.500[63.50]0.311[7.90]0.494[12.55]2.272[57.71]0.422[10.72]0.243[6.17]0.429[10.90]50 M2.635[66.93]2.079[52.81]2.406[61.11]0.441[11.20]0.605[15.37]2.178[55.32]0.534[13.56]0.230[5.84]0.426[10.82]50 F2.635[66.93]2.064[52.43]2.406[61.11]0.423[10.74]0.605[15.37]2.178[55.32]0.534[13.56]0.243[6.17]0.429[10.90]
(若只采购一条型号，填写一行即可)
添加更多采购
29 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
29 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
29 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
29 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
29 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
29 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
29 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER
功能描述:断路器 Mag Circuit Breaker
RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
功能描述:断路器 Mag Circuit Breaker
RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
功能描述:断路器 Mag Circuit Breaker
RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
功能描述:断路器 Mag Circuit Breaker
RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
功能描述:断路器 Mag Circuit Breaker
RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
功能描述:断路器 Mag Circuit Breaker
RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
功能描述:断路器 Mag Circuit Breaker
RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No这是个机器人猖狂的时代，请输一下验证码，证明咱是正常人~