![subject](/tpl/images/cats/mat.png)
Mathematics, 24.01.2021 23:40 crosales102
Triangle X Y Z is shown. The length of X Y is 9, the length of Y Z is 19, and the length of X Z is y. Angle X Y Z is 41 degrees. Law of cosines: a2 = b2 + c2 – 2bccos(A) Which equation correctly uses the law of cosines to solve for y? 92 = y2 + 192 – 2(y)(19)cos(41°) y2 = 92 + 192 – 2(y)(19)cos(41°) 92 = y2 + 192 – 2(9)(19)cos(41°) y2 = 92 + 192 – 2(9)(19)cos(41°)
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Factor the expression using the gcf. the expression 21m−49n factored using the gcf
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Explain how you could use the interactive table to tell if sets of points are on the same line. math 8
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Charlie tosses five coins.what is the probability that all five coins will land tails up.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Write a similarity statement for the similar triangles. afgh ~ a
Answers: 1
You know the right answer?
Triangle X Y Z is shown. The length of X Y is 9, the length of Y Z is 19, and the length of X Z is y...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mir.png)
World Languages, 26.06.2019 18:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 18:10
![question](/tpl/images/cats/biologiya.png)
Biology, 26.06.2019 18:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.06.2019 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 18:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 26.06.2019 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 18:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)