Answer:
a).
m
b).
m³
c).
N²
Step-by-step explanation:
In this question we have to convert each option into SI units.
a).
mm
=
m
=
m
b). (348 mm)³
=
m³
=
m³
=
m³
c).
N²
=
N²
= 
=
N²
(9x3)-9=18
Thisjj bf is the answer enjoy
Answer:
k=13
Step-by-step explanation:
19 + 12k = –k − 20
19+20=39=13k
k=13