Consecutive angles of a parallelogram are supplementary, so:
This means and that
.
Since opposite angles of a parallelogram are congruent,
Solve the inequality 2n – 1 < 39
1 answer:
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Answer:
A
Step-by-step explanation:
We know the following:
so the segment EF is equal to
and here we can do a trick :)
you see it's the same
now we plug the values given
so it's option A
This is the graph, on the x and y axis od the graph you plot the point at 4 (positive)
