Step-by-step explanation:
All the 5 rows of the coefficient matrix (since it is of order 5×8) will have a pivot position. The augmented matrix obtained by adding a last column of constant terms to the 8 columns of the coefficient matrix will have nine columns and will not have a row of the form [0 0 0 0 0 0 0 0 1]. So the system is consistent.
2x+2 < x+3
2x-x < 3-2
x <1
Square root of 48= Square root of 16 times 3= 4 Square root of three. The square root of 48 is an irrational number!
Answer:
18.0 km
Step-by-step explanation:
