Answer: The answer in simplest form is 
Step-by-step explanation:
In Wyatt's method I observed the mixed fraction was converted to simple fraction in the second step.
Therefore Wyatt's solution will be:
Distributive property was used in Abigail's method.
The solution would be:
Note: Complete question is contained in the image
Answer:
u + v = <7 , 1>
║u + v║ ≅ 7
Step-by-step explanation:
* Lets explain how to solve the problem
- We can add two vector by adding their parts
∵ The vector u is <-4 , 7>
∵ The vector v is <11, -6>
∴ The sum of u and v = <-4 , 7> + <11 , -6>
∴ u + v = <-4 + 11 , 7 + -6> = <7 , 1>
∴ The sum u and v is <7 , 1>
* u + v = <7 , 1>
- The magnitude of the resultant vector = √(x² + y²)
∵ x = 7 and y = 1
∵ ║u + v║ means the magnitude of the sum
∴ The magnitude of the resultant vector = √(7² + 1²)
∴ The magnitude of the resultant vector = √(49 + 1) = √50
∴ The magnitude of the resultant vector = √50 = 7.071
* ║u + v║ ≅ 7
Answer:
Step-by-step explanation:
The slope-intercept of 4x-2y=3 is (-3/2) which is -1.5 in decimal form.
The slope-intercept of 3y+x=5 is (5/3) which is 1.666...
