Answer:
1st answer
Step-by-step explanation:
First you subrtract 3 from 0 then add 4 to -3
Answer:
5
Step-by-step explanation:
There is one line of symmetry for each side of the pentagon.
Answer:
8 half cubes
Step-by-step explanation:
8 half cubes
Answer:
L = w+2
L+w = 60
W+2+w = 60
2w+2 = 60
W+1 = 30
W = 29
L = 31
Answer:
0
Step-by-step explanation:
Hello, dividing by 0 is not defined. so

is defined for x different from 0
This being said, we can simplify by 2x

and this last expression is defined for any real number x.
Thank you