What is the solution to this system of equations?
x + y = 6
x = y + 4
A: (11/2, 1...
![subject](/tpl/images/cats/mat.png)
Mathematics, 26.08.2020 09:01 Clivensp5
What is the solution to this system of equations?
x + y = 6
x = y + 4
A: (11/2, 1/2)
B: (21/2, 11/2)
C: (5, 1)
D: (1, 5)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:10
Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
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
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:10
Iknow the answer but the calculator doesn't seem to give the right one
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 10.11.2020 23:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.11.2020 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2020 23:20
![question](/tpl/images/cats/en.png)
English, 10.11.2020 23:20
![question](/tpl/images/cats/en.png)
English, 10.11.2020 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2020 23:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.11.2020 23:20
![question](/tpl/images/cats/istoriya.png)
History, 10.11.2020 23:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 10.11.2020 23:20
![question](/tpl/images/cats/fr.png)
French, 10.11.2020 23:20
![question](/tpl/images/cats/biologiya.png)
Biology, 10.11.2020 23:20
![question](/tpl/images/cats/mkx.png)
Arts, 10.11.2020 23:20
![question](/tpl/images/cats/istoriya.png)
History, 10.11.2020 23:20