If a =5, 0, −1,find a vector b such that compab = 2.b = _______.
1 answer:
Answer:
Step-by-step explanation:
From the question we are told that
The vector given is
Also
Generally
Here is the magnitude of a which is mathematically represented as
=>
b is vector which we will assume to have the following parameters
So
=>
=>
Hence the vector be can be mathematically represented as
This means that the vector b is more than one value since it is made up of variable
This means that if
Then
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Answer:
B: 3 IS THE ANSWER
Step-by-step explanation:
Answer: the answer is $170.00
Step-by-step explanation:
Total people x,
then, 3.5x + 5.5x + 6 = 51
simplify, 9x +6 = 51
subtract 6 on both sides, 9x= 45
divide by 9 on both sides, x= 5
therefore, total 5 people in the family.
we have the function
For x=2
substitute
therefore
<h2>the answer is 4.20 million dollars</h2>
Answer:
The x-value is -2
Step-by-step explanation:
U can substitute any of the equations for y
-5x + (-9) = 2x + 5
-9 = 7x + 5
-14 = 7x
-2 = x
x = 2