<h3>Answer:</h3>
<h3>
Step-by-step explanation:</h3>
If is the midpoint of then is just half of and also, is just half of . This means that must be equal to . Essentially, and we can solve for the of from that equation.
Now we can solve for
A is the answer you’re welcome brother
Answer:
Step-by-step explanation
dimes=5 nickels=15, and therefore quarters=15.
dimes = $.5
nickels = $0.75
Quarters= $3.75
give brainliest
The supplement of an angle will be its difference from 180° (or -180°). Hence your supplements are
.. -37° ⇒ -143° or 217°
.. -9° ⇒ -171° or 189°
.. -84° ⇒ -96° or 264°
Since you allow angles to be negative, I'd probably choose the negative value as the supplement.
_____
If you're going to define angles in such a way as to allow their measures to be negative, then you need to make a corresponding definition of complement and supplement. One definition I've seen of "supplement" is that it meets the requirements that
.. sin(θ) = sin(supplement(θ))
.. cos(θ) = -cos(supplement(θ))
The above angles (either positive or negative) will meet these requirements.