Answer:
a) x = 3
b) x = 10
c) x = 28
Explanation:
a)
collect term
simplify
divide both both sides by 6
b)
distribute
collect terms
combine
divide both sides by 15
c)
collect like terms
combine
cross multiply
simplify
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1 answer:
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The correct statement proves that parallelogram KLMN is a rhombus.
The slope of KM is 1 and the slope of NL is –1.
<h3>What is the rhombus?</h3>A rhombus is a parallelogram whose all sides are equal. Its diagonals perpendicularly bisect each other.
If one line is perpendicular to the other lines then the product of its slope should be -1.
The slope of the KM is;
The slope of the KM is 1.
And the slope of NL is;
The slope of NL is -1.
Hence, The slope of KM is 1 and the slope of NL is –1.
To know more about Rhombus click the link given below.
