I am almost positive that it is A. Because the lines mean absolute value so that would change the negative numbers to positive. And since there is not a line under the less than sign 4 can not be in the answer.
Angle C equals 63
Add angle 17 plus 100 and the subtract the answer from 180. Because a triangles are always 180 degrees
Answer:
B. It forms a linear pair with one of the interior angles of the triangle.
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Answer:
D. The limiting value for the height of the plant is 6.88 cm.
Step-by-step explanation:
