Answer:
The sum of the complex numbers is [tex]9+i\,7[/tex].
Explanation:
Let be [tex]u = 6 + i\,2[/tex] and [tex]v = 3 + i\,5[/tex], the sum of the complex number can be found by algebraic means. That is:
1) [tex]u = 6 + i\,2[/tex], [tex]v = 3 + i\,5[/tex] Given.
2) [tex]u+v = (6+i\,2)+(3+i\,5)[/tex] Definition of addition.
3) [tex]u+v = (6+3) + (2\,i + 5\,i)[/tex] Commutative and associative properties.
4) [tex]u+v = 9 + (2+5)\,i[/tex] Definition of addition/Distributive property.
5) [tex]u + v = 9 + i\,7[/tex] Definition of addition/Commutative property/Result.
The sum of the complex numbers is [tex]9+i\,7[/tex].
Explain two effect of road accident
Answer:
Traffic accidents can cause physical, financial and mental effects for everyone involved. Drivers and passengers can suffer from minor cuts and bruises to broken limbs, whiplash, back and spinal injuries, paralysis, and even death
Explanation:
Answer:
the road has to get closed down, that may cause people to arrive late to work school ect.
Explanation:
All forms of electromagnetic radiation occur as waves.
true
false
Determine the value of x in the figure.
ASAAAAAAAAAAAPPPPPPPPPPPPPPP
Question 14 options:
A)
x = 65
B)
x = 60
C)
x = 50
D)
x = 130
It would be Option A. x=65°
Answer:
x= 65°
Explanation:
2 sides are equal so the angles opposite to them are equal
it is isoceles triangle
total angle of triangle is 180°
50° + x° + x° = 180°
50° + 2x = 180°
2x= 180°- 50°
x= 130°/2
x= 65°
The heaviest materials are found on the crust and outer layers of the Earth. true or false?
Answer:
i think its true the haviest material is found in the crust
Explanation:
Hi 123-123+123+123=????
Answer: 246
Explanation: 123-123+123+123= 246
Answer:
246
Explanation: