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inn [45]
3 years ago
6

What is does ..... AB=

Mathematics
1 answer:
DochEvi [55]3 years ago
3 0

Step-by-step explanation:

First find the angle BAC

BAC= 180 -(90+50) ( interior angle of triangle is 180)

BAC= 180- 140

= 40 degrees

sin 40= opposite/ hypotaneus

sin 40 = 2/ hyp

0.6427 = 2/ hyp

hypotaneus = 2/ 0.6427

hypotaneus = 3.1118

AB= 3.1118

to nearest hundredth = 3.11

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3 years ago
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Which set of ordered pairs could be generated by an exponential function?
olasank [31]

Answer:

The correct option is  (1,2), (0, 1), (1, 2), (2, 4).

Step-by-step explanation:

Consider the provided ordered pairs.

The exponential function is in the form of f(x)=ab^x

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3 years ago
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IrinaK [193]

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The rate at which radioactive waste is entering the atmosphere at time t is decreasing and is given by Pe^-kt, where P is the in
Maslowich

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8333.33

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Given that the  rate at which radioactive waste is entering the atmosphere at time t is decreasing and is given by Pe^-kt, where P is the initial rate. Use the improper integral

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What are the answers?
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Step-by-step explanation:


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