your internet provider offers two different plans. One plan costs $.02 per email plus a $9 monthly service charge. the other pla
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
It is important to remember the definition of "Linear pair angles".
By definitiion "Linear pair angles" are two angles which are adjacents and supplementary.
Based on this, we know that the angles and
are supplementary, which means that they add up to 180 degrees.
So, knowing that:
We can write the following expression and solve for "x":
Therefore, substituting, we get that the measures of the angles and
are: