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The slope of line AB, BC, CD and AD are 1, -1/6, 2, -4/6 respectively. Quadrilateral ABCD with the given vertices is not a parallelogram because neither pair of opposite sides is parallel. Option C
<h3>How to determine the slope</h3>
Formula for slope is given as;
Slope =
A(-4 -1)
B(-1 2)
C(5 1)
D(1 -3)
a. Slope of line AB = = = = 1
b. Slope of line BC = =
c. Slope of line CD = = = 2
d. Slope of line AD = =
Quadrilateral ABCD with the given vertices is not a parallelogram because neither pair of opposite sides is parallel. Option C
Thus, the slope of line AB, BC, CD and AD are 1, -1/6, 2, -4/6 respectively.
and quadrilateral ABCD with the given vertices is not a parallelogram because neither pair of opposite sides is parallel. Option C
Learn more about a parallelogram here:
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You need to put the 15 over 1 and multiply 6 by 3 to get 18, which would be added to 2 to get 20/3, which you flip in order to get 3/20. You multiply the 15 by the 3 and the 1 by the 20 to get 45/20. You then simplify to get 2 1/4
Answer:
x = 70
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
ANS:
x=0