For any complex numbers in polar form
(Where
)
Then
So then for your problem, that would be
So that would be
Hope this helps.
The perimeter is just the sum of all its sides, in this case, 14+8+14+8 is the perimeter of that one.
now, it gets enlarged with a scale factor of 10, namely it gets blown up 10 times, so the length and the width get blown up that much, thus 10*8 and 10*14.
the new perimeter is then (10*8) + (10*14)+(10*8) + (10*14).
Wassap.
So the first question the answer is <span>2/5.
</span>
The 2nd question the answer is <span>4/6 or 2/3.
</span>
The 3rd question the answer is <span>6/4.
</span>Hope this helps!
~Nayiah~
Answer:
Step-by-step explanation:
The speed of light is and its frequency is .
The speed of light is given as:
c = λ * f
where λ = wavelength of light
f = frequency of light
Therefore, the wavelength is given as:
λ = c / f
=> λ =
=> λ =
The wavelength of the light is
Answer:
x= 1.5
Step-by-step explanation: