![subject](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 01:30 idontknow11223344
What is the value of x in the equation x – y = 30, when y = 15? a.4 b.8 c.80 d. 200
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.
Answers: 2
You know the right answer?
What is the value of x in the equation x – y = 30, when y = 15? a.4 b.8 c.80 d. 200...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 07:16
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 07:18
![question](/tpl/images/cats/en.png)
English, 01.04.2020 07:24
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 07:27
![question](/tpl/images/cats/istoriya.png)
History, 01.04.2020 07:27
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 01.04.2020 07:28
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 01.04.2020 07:28
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 01.04.2020 07:28
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 01.04.2020 07:28
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 07:28