![subject](/tpl/images/cats/mat.png)
Mathematics, 25.11.2021 06:40 19thomasar
Show that 155 can be expressed as the sum of a power of 2 and a cube number Only powers of two and three please!!
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:40
Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.
Answers: 3
You know the right answer?
Show that 155 can be expressed as the sum of a power of 2 and a cube number
Only powers of two and...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 08:31
![question](/tpl/images/cats/biologiya.png)
Biology, 18.12.2019 08:31
![question](/tpl/images/cats/istoriya.png)
History, 18.12.2019 08:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 08:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 08:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 08:31
![question](/tpl/images/cats/istoriya.png)
History, 18.12.2019 08:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.12.2019 08:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 08:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 08:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 08:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)