60 degrees or C. Since the missing angle is the opposite of the 120 degree angle, 180 degrees minus(since that is the amount of degrees in a straight line, and a circle contains 360 degrees) the other angle gives you your answer.

8 0

3 years ago

Read 2 more answers

Zena can get an item online for $19 that

kozerog [31]

The answer is: idk I came here to get points lol

4 0

3 years ago

Solve the equation Axb by using the LU factorization given for A. Also solve Axb by ordinary row reduction. A , b Let Lyb and U

bulgar [2K]

Answer: Hello your question is poorly written attached below is the complete question

answer:

$y = \left[\begin{array}{ccc}-4\\-11\\5\end{array}\right]$

$x = \left[\begin{array}{ccc}16\\12\\-40\end{array}\right]$

Step-by-step explanation:

$y = \left[\begin{array}{ccc}-4\\-11\\5\end{array}\right]$

$x = \left[\begin{array}{ccc}16\\12\\-40\end{array}\right]$

attached below is the detailed solution using LU factorization

6 0

3 years ago