3/8 of 40 = 15, + 1/5 of 40 = 8; so x=40-(15+8) = 17
Applying the definition of the diagonals of a parallelogram, the value of x is: <em>D. 4.</em>
<h3>The Diagonals of a Parallelogram</h3>
- A parallelogram is a quadrilateral that has two opposite sides that are parallel and congruent to each other.
- The diagonals of a parallelogram are equal and also bisect each other into equal segments.
Thus:
12 = 3x (congruent segments)
Divide both sides by 3
4 = x
x = 4
Therefore, applying the definition of the diagonals of a parallelogram, the value of x is: <em>D. 4.</em>
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.0000118 is the number written out
I would add, the weight of the backpack and the weight of the school books which is 28.36.
So Rico's backpack altogether weighs 28.36.
I'm pretty sure.
You start at the number -1.6 which is on the number line, then you put the open circle on the and have the line move towards the right of the number line.