The matrix equation below can be used to solve a system of linear equations. what is the solution to the system?
o x= to, y = 15
the system has no solution.
the system has infinite solutions.
mark this and return
next
submit

answer:

8

step-by-step explanation:

idk

step-by-step explanation:

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q