Answer:
a=7.14yd
Step-by-step explanation:
process same as in above question
X-y=-1
x+y=5
y=x+1
x+x+1=5
2x+1=5
2x=4
x=2
y=x+1
y=2+1
y=3
Answer:
you cant do that but the answer would be 0
Step-by-step explanation:
because if you eat something it would be gone in our tummy
Answer:
(a) \frac{-1i}{2}-1[/tex]
(b) 
(c) i
Step-by-step explanation:
We have to perform division
(a) 
So after division

(b) We have given expression 
After rationalizing 
(c) We have given expression 
After rationalizing

\left[y \right] = \left[ 0\right][y]=[0] I hope helping with u