![subject](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 20:00 deeknuk
3lines are shown. one line has points b, a, and e. another line with points c, a, f intersects that line at point a. another line comes out of point a and contains point d. which rays are part of line be? ray a c and ray a e and ray a c and ray a b ray a b and ray a f
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04
Here is their argument. given the obtuse angle x, we make a quadrilateral abcd with ā dab = x, and ā abc = 90ā¦, and ad = bc. say the perpendicular bisector to dc meets the perpendicular bisector to ab at p. then pa = pb and pc = pd. so the triangles pad and pbc have equal sides and are congruent. thus ā pad = ā pbc. but pab is isosceles, hence ā pab = ā pba. subtracting, gives x = ā padāā pab = ā pbc āā pba = 90ā¦. this is a preposterous conclusion ā just where is the mistake in the "proof" and why does the argument break down there?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
The quadratic function h(t)=-16.1t^2+150 choose the graph representation
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?
Answers: 3
You know the right answer?
3lines are shown. one line has points b, a, and e. another line with points c, a, f intersects that...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 09:10
![question](/tpl/images/cats/biologiya.png)
Biology, 28.01.2022 09:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.01.2022 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 09:10
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 28.01.2022 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 09:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.01.2022 09:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 09:10
![question](/tpl/images/cats/biologiya.png)
Biology, 28.01.2022 09:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 09:20