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4 years ago

Two angles are supplementary. One angle is 80 degrees. What is the value of the other angle? please hurry

Mathematics

2 answers:

Georgia [21]4 years ago

7 0

Answer: 100

Step-by-step explanation:

Supllementary angles are equal to 180 degrees when summed. Therfore the answer can be deduced by sutracting 80 from 180.

180-80=100

Pavlova-9 [17]4 years ago

5 0

The answer is 100, messages me If you need an explanation

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3 years ago

The height of a giant redwood tree is 200 feet, and the height of an oak tree is 120 feet. Taking the height of the redwood tree

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Answer:

$\% Change = \frac{|120-200|}{200} *100 = 40\%$

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Step-by-step explanation:

For this case we can calculate the % of change with the formula of relative change given by:

$\% Change = \frac{|New -Base|}{Base} *100$

For this case the Base value is 200 ft since represent the heigth of the redwood tree selected as the base

And the New value would be 120 who represent the height of the oak tree

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