Be
P = (21, 12)
Q = (19, -8).
The vector u will be given by
u = PQ = Q-P = (19, -8) - (21, 12) = (- 2, -20)
The magnitude of this vector is
u = ROOT ((2 ^ 2) + (20 ^ 2)) = 20.1
Therefore, the vector v as it is in the opposite sense to u will be given by
v = 0.4i + 4j.
Its magnitude is
v = Root((0.4^2)+(4^2))=4.02
Dividing both magnitudes it is verified that the magnitude of u is five times greater than that of v
20.1 / 4.02 = 5.
Finally, the correct answer is
v = 0.4i + 4j
Answer:
3100 units of Product Z
Step-by-step explanation:
The ratio is 4 is to 2, that means:
4 + 2 = 6 parts total
Now,
We have to cover the fixed cost of 418,500 from profits, that is SP - VC
Where SP is Selling Price and VC is Variable Cost
Product A:
SP = 75
VC = 35
Profit = 40
Product B:
SP = 95
VC = 40
Profit = 55
So, we can sell "4x" of product A and "2x" of product B, and create the equation:

Now, we solve for x:

The amount of Product Z was taken as "2x", so the quantity of Product Z would be:
2(1550) = <u>3100 units of Product Z</u>
Answer:
x=4
y=12
therefore, the length of LN is 24.
Answer:
B, 13.5
Step-by-step explanation:
Formula used is SA=4s^2
726= 4s^2
181.5= s^2
13.47=s
13.5~ s