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ella [17]
3 years ago
13

Given: Angle 1 and Angle 2 are complementary, and Angle 2 and Angle 3 are complementary. Prove: Angle 1 = Angle 3 Statements: Re

asons 1. Angle 1 and angle 2 are complementary. 1. Given Angle 2 and angle 3 are complementary. 2. M angle 1 + m angle 2= 90 degrees 2. Definition of complementary m angle 2 + m angle 3= 90 degrees 3. ? 3. ? 4.? 4.? 5.? 5.? 6.? 6.?
Mathematics
1 answer:
sukhopar [10]3 years ago
6 0

Answer:

See Explanation

Step-by-step explanation:

\because \angle 1 and \angle 2 are complementary.

\therefore m\angle 1+m\angle 2=90\degree... (1)

\because \angle 2 and \angle 3 are complementary.

\therefore m\angle 2+m\angle 3=90\degree... (2)

From equations (1) & (2), we find:

m\angle 1+m\angle 2=m\angle 2+m\angle 3

m\angle 1+m\angle 2-m\angle 2=m\angle 3

m\angle 1=m\angle 3

Thus proved.

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Using an exponential function, it is found that it takes 18.6 days for 80% of the material to decay.

The amount of a substance after t days is modeled by:

A(t) = A(0)e^{-kt}

In which:

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The half-life is of 8 days, hence A(8) = 0.5A(0), and this is used to find k.

A(t) = A(0)e^{-kt}

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To learn more about exponential functions, you can take a look at brainly.com/question/24906920

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