Which equation is true for all x- and y- values in the table below?
2 answers:
Answer: The correct option is (D)
Step-by-step explanation: We are given to select the correct equation that is true for all x and y in the following table :
x 1 2 3 4
y 7 14 21 28
From the above table of values of x and y, we note the following :
Therefore, we can conclude the following equation :
Thus, the correct option is (D).
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Answer:
The length of the diagonal is 11.879 units
Step-by-step explanation:
On any rectangle or square, any 2 adjacent sides and the diagonal that connects them makes a right triangle. The diagonal is the hypotenuse of that right triangle, and you can find it using the pythagorean theorem:
where a and b are the sides, and c is the diagonal.
