Answer:
x and y are the variables
Answer:
1/2
Step-by-step explanation:
Answer:
11/25
Step-by-step explanation:
Answer:
i
Step-by-step explanation:
(-5+4i)-(-5+3i)
-5+4i+5-3i
-5+5+4i-3i
0+i
i
Answer:
4π
Step-by-step explanation:
the radius is 4/2=2 yards
circle's area is π*2^2=4π