Area of a square= l²
= 8×8 = 64 in²
Area of a circle= πr²
= π × 4²
= 50.3 in²
Difference = 64 - 50.3 = 13.7 in²
Answer:
The answer is B. -33
Step-by-step explanation:
I doubt you'll need to show working
I 2 x - 3 I + 5 = 4
Isolate absolute :
I 2 x - 3 I = 4 - 5
I 2 x - 3 I = -1
Absolutes cannot be negative
No solution for x ∈ R
hope this helps!
Answer:
you have to multiply them
-4×a×c
also they're called unknown numbers