Mathematics, 10.10.2019 20:10 toot3715
Ahot air balloon descends to the ground. the function h(t) = 210 - 15t can be used to describe the altitude of the
balloon as it approaches the ground. which statement best describes the graph of the function that models the
descent of the balloon?
the graph is discrete because there cannot be fractional values for time.
the graph is discrete because there cannot be negative values for altitude.
the graph is continuous because there can be fractional values for time.
the graph is continuous because there can be negative values for altitude.
Answers: 1
Mathematics, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Ahot air balloon descends to the ground. the function h(t) = 210 - 15t can be used to describe the a...
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