Answer:
A. 1.6
B. 16
C. 0.16
D. 1.6
Step-by-step explanation:
Answer:
Step-by-step explanation:
The rules of exponents state that
= and = 1
Thus
= =
= =
= =
and so on , to
= 1
Answer:
Step-by-step explanation:
Answer:
The equation of the circle is
Formula :
(x- h ) ² + (y-k )² = r²
or, x²-20x +100 + y² -8y + 16 = 16
or, x² + y² -20x -8y + 100 = 0 is the required equation