B. Complementary means totaling 90 degrees, and supplementary means totaling 180 degrees.
Answer:
Question 2: Radios remaining is the dependent variables and the hours are the Independent variables
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▹ Answer
<em>2a + 3 - 6b</em>
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▹ Step-by-Step Explanation
5a + 7 - 8b - 3a + 2b - 4
<u>Collect like terms</u>
2a + 7 - 8b + 2b - 4
<u>Final Answer</u>
2a + 3 - 6b
Hope this helps!
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Answer:
Step-by-step explanation:
The formula for determining the volume of a square based pyramid is expressed as
Volume = 1/3 × base area × height
Since the base is a square, all sides would be equal. The formula for finding the area of a square would be applied. From the information given, length of each side of the square is 12 cm. Therefore,
Base area = 12² = 144 cm²
Height = 10 cm
Therefore,
Volume = 1/3 × 144 × 10 = 480 cm³