Answer:
x=-14
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3(-14+2)=2*-14-8
-36=-36
Step-by-step explanation:
Answer:
answer is A
Step-by-step explanation:
Next two numbers are 1, -1. So the sequence will be -13, 8, -5, 3, -2, 1, -1
A rhombus is a parallelogram, namely, is a polygon with four sides and two pairs of parallel sides.
the one distinction of a rhombus with other parallelograms is that, a rhombus has all equal sides, all its four sides are the same length, so, if you already know the vertices are for a parallelogram, then is a given two pairs of sides are parallel.
so... you simply need to check their length, making sure they're all equal, using the distance formula.