Answer:
-9
Step-by-step explanation:
Since the opposite angles of both sides are congruent we know that the sides must be congruent also. Therefore, to solve for x we can set them equal to each other.
So the equation will be x+19=10, to solve we must isolate the variable.
First, subtract 19 from both sides
x+19-19=10-19
Then, simplify
x=-9
Answer:
what are paralellograms------------>a four-sided plane rectilinear figure with opposite sides parallel.
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Step-by-step explanation:
The inequality is < so 2/4 < 5/6.
Answer:
76.75 is 25% of 307
Step-by-step explanation:
