Help my teacher was absent so we had a sub.
...
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:00
M∠cbd=4x+52∘ m∠abc=8x−10∘\qquad m \angle abc = 8x - 10^\circm∠abc=8x−10∘ find m∠cbdm\angle cbdm∠cbd:
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:30
Provide all steps given to find the answer. simplify: 5(2x+9)²
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 13.01.2021 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 20:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 20:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 20:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2021 20:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 13.01.2021 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 20:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.01.2021 20:10
![question](/tpl/images/cats/biologiya.png)
Biology, 13.01.2021 20:10
![question](/tpl/images/cats/en.png)
English, 13.01.2021 20:10