![subject](/tpl/images/cats/mat.png)
Mathematics, 17.04.2021 01:00 cait0820
Which expression is equivalent to t + 4 + 3 - 2t
1. t+7
2. -t+7
3. 6t
4. 10t
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:40
If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32
Answers: 1
You know the right answer?
Which expression is equivalent to t + 4 + 3 - 2t
1. t+7
2. -t+7
3. 6t
...
1. t+7
2. -t+7
3. 6t
...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 01.05.2021 09:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 01.05.2021 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.05.2021 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.05.2021 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.05.2021 09:00
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.05.2021 09:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.05.2021 09:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 01.05.2021 09:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.05.2021 09:00