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Klio2033 [76]
2 years ago
11

let's one two and three have the following relationships <1and <2 are adjacent right angles <1 and <3 are vertical a

ngles what is the measurement of <1 plus the measure of <3 minus the measure of two
Mathematics
1 answer:
Fed [463]2 years ago
8 0

Answer:

180 Vertical angles are opposite angles that share only a vertex.  Since ∠3 is adjacent to both ∠1 and ∠2, this means that ∠3 shares a side and vertex with both of these angles.

This means that ∠3 and ∠1 form a straight line; this makes them a linear pair, which makes their sum 180°.

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Answer:

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Step-by-step explanation:

a)Here we know standard exponential growth rate is

a(t)= ae^{k*t}

In this put t=0 and a(t)=6.27 million

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now \frac{da}{dt}=a(t)k

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b)Put t = 6

we get

a(t)= 6.27e^{0.0147*6}

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c) 8 = 6.27e^{0.0147*t}

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we get 16.52 years

d) 2*6.27=6.27e^{0.0147*t}

take log both sides we get 47 years to get double the current population.

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