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Natali [406]
2 years ago
8

Solve each inequality(x+4)(x-8)≥0

Mathematics
1 answer:
Stolb23 [73]2 years ago
8 0

Answer: x

≤

−

4

or

x

≥

8

Step-by-step explanation:

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Arthur drops a ball from a height of 81 feet above the ground. Its height, h, is given by the equation h = –16t2 + 81, where t i
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Answer:

Step-by-step explanation:

We are given the position function and need to find the value of t when h<17.

Create an inequality that represents this situation:

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The simplest way to solve this is to subtract 81 from both sides:

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