38 XYZ est un triangle rectangle en Z tel que :
ZX = 3,3 cm et ZY = 5,6 cm.
Sacha affirme que...
![subject](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 16:00 kingcory717
38 XYZ est un triangle rectangle en Z tel que :
ZX = 3,3 cm et ZY = 5,6 cm.
Sacha affirme que YX = 4,5 cm.
a. Expliquer, sans effectuer de calcul, pourquoi sa
réponse est fausse.
b. Calculer la longueur YX.​
![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 15:00
Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 23:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.07.2019 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 23:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.07.2019 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 23:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.07.2019 23:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)