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valentinak56 [21]
3 years ago
15

Calculate x you must include the steps in your solution and the definitions and/or conjecture that u use

Mathematics
1 answer:
Andreas93 [3]3 years ago
4 0

Answer:

x = 40

Step-by-step explanation:

(3x - 10) \degree = (2x + 30) \degree \\ (vertical \:  \angle s) \\  \\  \\ 3x - 10 = 2x + 30 \\  \\ 3x - 2x = 30 + 10 \\  \\ x = 40

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The graph of the function P(x) = −0.34x2 + 12x + 62 is shown. The function models the profits, P, in thousands of dollars for a
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Answer:

0 ≤ x < 1.12 and 34.18 < x ≤ 39.87

Step-by-step explanation:

<u><em>The options of the question are</em></u>

−4.57 ≤ x ≤ 39.87

1.12 ≤ x ≤ 34.18

−4.57 ≤ x ≤ 1.12 and 34.18 ≤ x ≤ 39.87

0 ≤ x < 1.12 and 34.18 < x ≤ 39.87

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C(x)=-0.34x^{2} +12x+62

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The vertex represent a maximum

The graph in the attached figure

we know that

Looking at the graph

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For the interval (34.18,39.87] -----> 34.18 < x\leq 39.87

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Remember that the variable x (number of tires) cannot be a negative number

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0 ≤ x < 1.12 and 34.18 < x ≤ 39.87

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