Answer:
all except the first
Step-by-step explanation:
do u really want an explanation
In the problem stated,we are asked to convert 1.42 g/cm^2 to mg/mm^2 . From the units given, 1 gram is equal to 1000 milligrams and 1 centimeter is equal to 10 millimeters. We square the second conversion to take consideration of the squaring of cm. in this case, the conversion is 1.42 g/cm2 * (1000 mg/1g)*(1 cm / 10 mm)^2 equal to 14.2 g/mm2
Answer:
about 51.622i
Step-by-step explanation:
Answer:
the first one
Step-by-step explanation:
Step-by-step explanation:
r+(−8)=10
r - 8 = 10
r = 10 + 8
r = 18
(substract 8 from 1 side and add it to the other side )