Answer:
The unknown side (x) is 11.9 ft.
Step-by-step explanation:
x= 34.6 - 5.2 - 11.1 - 6.4 = 11.9
x = 11.9
Simplify the expression.
71385860722424200000000000000x5
Answer:
(-1-5i)/13
Step-by-step explanation:
You can't leave that i on the bottom of the fraction. Thats why it needs work. MULTIPLY the top and the bottom by the CONJUGATE of the bottom term. That means look at the bottom, copy those numbers but make the sign the opposite.
Your question:
(1-i)/(2+3i)
CONJUGATE:
2 - 3i
MULTIPY:
(1-i)/(2+3i) × (2-3i)/(2-3i)
You multiply fractions by multiplying top×top and bottom ×bottom, just straight across.
On top:
(1-i)(2-3i)
2-3i-2i+3i^2
2-3i-2i-3 Note: i^2=-1
-1-5i This goes on top.
On bottom:
(2+3i)(2-3i)
4-6i+6i-9i^2
4-9i^2
4+9
13
final answer:
(-1-5i)/13
Answer :
Question has some lacks of data but I wish to provide you some important Formulae.
Area of Rectangle = Length × Breadth
Perimeter of Rectangle = 2(Length + Breadth )
Perimeter of Square = 2 × Side
Area of Square = Side × Side
