Tell whether the statement is always, sometimes, or never true. explain your reasoning.
(a) complementary angles are adjacent.
(b) angles in a linear pair are supplements of each other.
(c) vertical angles are adjacent.
(d) vertical angles are supplements of each other.
(e) if an angle is acute, then its complement is greater than its supplement.
(f) if two complementary angles are congruent, then the measure of each angle is 45°.

Step-by-step explanation:

(a) Complementary angles are adjacent. sometimes

  Complementary angles sum to 90°. They don't have to be adjacent.

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(b) Angles in a linear pair are supplements of each other. always

  That the angles are supplementary is part of the definition of a linear pair.

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(c) Vertical angles are adjacent. never

  Vertical angle share a vertex, but not a side. They cannot be adjacent.

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(d) Vertical angles are supplements of each other. sometimes

  Vertical angles are always congruent. If they are both 90°, then they will be supplementary.

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(e) If an angle is acute, then its complement is greater than its supplement. never

  The supplement of an angle is always 90° more than the complement of the same angle. The complement of an angle cannot be greater than its supplement.

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(f) If two complementary angles are congruent, then the measure of each angle is 45°. always

  Complementary angles sum to 90°, so if they have the same measure, that measure must be 45°.

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.