![subject](/tpl/images/cats/mat.png)
Mathematics, 18.10.2021 08:20 leapfroggiez
Given an isosceles triangle ABC at A, let M be the midpoint of symmetry of A through C. Let E be the point of symmetry of B through C. On the ray AB take a point N such that B is the midpoint of AN.
a) Prove that quadrilateral BCMN is an isosceles trapezoid
b) Let H and K be the midpoints of AE and NM respectively. Prove that H, C, K are collinear
![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)
Mathematics, 21.06.2019 21:00
What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:20
Do you mind if you guys me with this question i’m on number 8
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:20
Line segment eg is partitioned by point f in the ratio 1: 1. point e is at e (0, 4), and point f is at (1, 3). what are the coordinates of point g? (−1, 5) (2, 2) (3, 1) (4, 0)
Answers: 2
You know the right answer?
Given an isosceles triangle ABC at A, let M be the midpoint of symmetry of A through C. Let E be the...
Questions
![question](/tpl/images/cats/geografiya.png)
Geography, 06.09.2020 14:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.09.2020 14:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.09.2020 14:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 06.09.2020 14:01
![question](/tpl/images/cats/en.png)
English, 06.09.2020 14:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 06.09.2020 14:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.09.2020 14:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mir.png)
World Languages, 06.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 06.09.2020 14:01