Mathematics, 25.02.2021 01:00 salllllllllll
Entre pedro y su hermana han ahorrado $810. Pedro ha ahorrado 150 más que Ana.
¿Cuánto dinero ha ahorrado cada uno?
(sistema de ecuaciones 2x2 ayuda ;-;)
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label
Answers: 1
Mathematics, 21.06.2019 19:20
Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?
Answers: 1
Mathematics, 21.06.2019 23:50
Write the standard form of an equation with (see picture below)
Answers: 2
Mathematics, 22.06.2019 00:00
Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?
Answers: 3
You know the right answer?
Entre pedro y su hermana han ahorrado $810. Pedro ha ahorrado 150 más que Ana.
¿Cuánto dinero ha ah...
Questions
Mathematics, 11.01.2021 01:00
Mathematics, 11.01.2021 01:00
Biology, 11.01.2021 01:00
Mathematics, 11.01.2021 01:00
History, 11.01.2021 01:00
Mathematics, 11.01.2021 01:00
Mathematics, 11.01.2021 01:00
Mathematics, 11.01.2021 01:00
Mathematics, 11.01.2021 01:00
Mathematics, 11.01.2021 01:00
Mathematics, 11.01.2021 01:00
