Answer:
n=-4
Step-by-step explanation:
n=56/-14
n=-4
Answer:
B.) √3/2
Step-by-step explanation:
Answer:


Step-by-step explanation:
Given
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See attachment for grid
Solving (a): The coordinates of K
The parallelogram has the following diagonals: IJ and HK
Diagonals bisect one another. So:
Midpoint of IJ = Midpoint of HK
This gives:




Multiply through by 2

By comparison:


Solve for x and y


So, the coordinates of k is:

The length of JK is calculated using distance (d) formula

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So:





Hence:

The answer is 10 9/10 hope this helped