Yes they are prime if that's the question u just asked
Answer:
True
Step-by-step explanation:
The four non-renewable resources are coal, natural gas, oil, and nuclear energy. Our cars can not run without gas is one example as to why we need non - renewable resources.
Answer:
a = 20.79cm ( 2 decimal places)
Step-by-step explanation:
find the length of the identical sides (i name it "x") first using Pythagoras theorem
= 
219.04 = 
= 219.04/2 = 109.52
x = 
now find a,
=
+ 
= 109.52 + 322.7477 = 432.2677
a =
= 20.791048
10x
8x-2
6x+4
They all simplify