Answer:
2,139.5 lbs
Step-by-step explanation:
A certain vehicle weighs 3,890 lbs.
The front wheels carry 55% of the weight.
Then,
3,890 lbs - 100%
x lbs - 55%
Write a proportion:

Cross multiply:


Conjugate of (a - bi) is (a + bi).
Just change the sign on the imaginary part.
7 + 2i
Answer:
24√2
Step-by-step explanation:
Let the side of the square be x
If the diagonal is 12m (hypotenuse), then;
x^2 + x^2 = 12^2
2x^2 = 144
x^2 = 144/2
x^2 = 72
x = √72
x = √36*2
x = 6√2
Perimeter of the square garden = 4x
Perimeter of the square garden = 4(6√2)
Perimeter of the square garden = 24√2
The options are given in factored form.
If a function is zero at x=3, this means x=3 is a root of the equation. x = 3 can also be written as x - 3 = 0
So, if x = 3 is a root of the equation, x - 3 will be a factor of the function. From the given options we can see only Option C contains x - 3 as its factor. Substitute x = 3 in option C and the function value will be zero.
So, the correct answer is option C