#3
2 and three are supplementary angles .
#4.
The answer is opposite angles .
#5
Bisected angles are equal





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Definitely false. A liquid ounce is much smaller than one cup of the same liquid, let alone two cups of the liquid.
Delila is correct as she multiplying three negative numbers and determines that the solution will be negative.
As given in the question,
Let the three negative numbers be -x , -y , and -z.
Delia is multiplying three negative numbers
Multiply First two numbers
(-x) (-y) = + x y as (-)(-) = +
Multiply by third numbers
(+x y) (-z) = -x y z as ( +)(-) = -
Therefore, Delila is correct as she multiplies three negative numbers and determines that the solution will be negative.
Learn more about numbers here
brainly.com/question/17429689
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okay so
117° + angle a = 180° (supplementary angle)
angle a = 180 - 117
= 63°
then angle a + angle b + 81° = 180° ( angle sum property)
so... 63° + angle b + 81° = 180
144 + angle b = 180°
angle b = 180 - 144
= 36°
hope this helps.
I would say D. 10/16, 5/8
Hope This helps :)