Answer:
Linear systems are systems of equations in which the variables are never multiplied with each other but only with constants and then summed up
Answer:
59
Step-by-step explanation:
As far as I know every triangle has to equal 180°
So if you add 98+23 you would get 121
subtract that from 180 and get 59
Hope this helps!
Answer:
b.13 hope this helps. have a good night
Answer:
SAS
Step-by-step explanation:
Answer:
Step-by-step explanation:
10: B
11: A