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Alex17521 [72]
3 years ago
12

it was -11 degrees. She checked again later and it was -2 degrees . Express the change in tempature as a integer Help me !

Mathematics
2 answers:
Anon25 [30]3 years ago
8 0

Answer:-9

Step-by-step explanation:

zzz [600]3 years ago
4 0

Answer:

There was a +9 change in temperature

Step-by-step explanation:

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Select the correct answer. Two exterior angles of a triangle measure 135° and 100°. What are the measures of the interior angles
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Answer:

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Step-by-step explanation:

interior angle + exterior angle are supplementary

interior angle = 180° - exterior angle

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and interior angle = 180° - 100° = 80°

The sum of the 3 angles in a triangle = 180°

To find the third interior angle, subtract the sum of the 2 interior angles from 180

third interior angle = 180° - (45 + 80 )° = 180° - 125° = 55°

interior angles are 45°, 55° and 80°


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