Answer:
Step-by-step explanation:
56.1
The equation of line a is obtained by multiplying the equation of line b by 4. i.e. there are linearly dependent and hence there are infinitely many solutions to the set of equations.
Area of a triange = 180 degrees
60 + 90 + 30= 180
180-30=150
Z=150 degrees
Answer:
x=3/2
Step-by-step explanation:
2^2x=2^3
2x=3
x=3/2