Answer:
F(v)=0
Step-by-step explanation:
F(v) = [3x*2y, 5xx, 9yy]
Calculate the product
F(v) = [3x*2y, 5x*x, 9y*y]
The derivative of a constant is always 0
F(v) =((6xy,5,9))
f(v)=0
The answer is 3
B+4=7
B=7-4
B=3
6 is a common multiple of 2 and 3...so Ken is correct
think of multiples like multiplication tables
2 * 1 = 2
2 * 2 = 4
2 * 3 = 6
so 2,4,and 6 are multiples of 2
same with 3..
3 * 1 = 3
3 * 2 = 6
3 * 3 = 9
so 3,6, and 9 are multiples of 3
so 6 is a common multiple of 2 and 3.
factors...they are what can be divided into a number...
6 has factors of 2 and 3....because they both go into 6 evenly
but 6 is not a factor of 2 or 3 because 6 wont go into them evenly
Answer:
The answer is option D. Best of luck
Answer: length of the rectangular firls = 50
and the breadth = x-20m= 50-20m =30m
Step-by-step explanation:
The perimeter of a rectangle is given as 2(l+b)
let the length be represented as x
such that the breadth = x-20m
so our expression for the perimeter of the rectangular firls becomes
Perimeter = 2l+ 2b
160= 2x + 2 ( x-20)
160= 2x+ 2x-40
160+40 =4x
200= 4x
x= 200/4
x= 50
So the length of the rectangular firls = 50
and the breadth = x-20m= 50-20m =30m