Answer:
For the correct answer is A
Don't know use Google Translate i just did this one is A
Answer:
0
Step-by-step explanation:
Here,
p=2
b=2
c=?
we know that,
c= p²-b²
=4-4
=0
Answer:
C or D
Step-by-step explanation:
i would say C but if you get it wrong somehow, then it would be D
Answer:
x=2
y=2
Step-by-step explanation:
y=2x-2
2x+y=6
y=2x-2
y=6-2x
2x-2=6-2x
4x-2=6
4x=8
x=2
y=2(2)-2
y=2