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Liono4ka [1.6K]
3 years ago
5

Which functions are linear?

Mathematics
1 answer:
wariber [46]3 years ago
7 0

Answer:

all are linear.

I'm sure all are linear.

Because linear is in the form:

y = mx + c

And all have the same form.

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Step-by-step explanation:

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Can someone please help me do this
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Answer:

Step-by-step explanation:

CD is Pole

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\dfrac{opposite \ side}{adjacent \ side}= tan 4\\\\ \dfrac{90}{AD}=tan \ 4\\\\ \dfrac{90}{AD} = 0.069\\\\90 = 0.069*AD\\\\ \dfrac{90}{0.069}=AD\\\\AD = 1304 \ ft

In ΔCDB,

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3 years ago
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Step-by-step explanation:

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Fed [463]
Unsure of what you're asking.  

If you have an algebraic expression in front of you and see a number there, you could label it as "known" or "a known quantity."  Another word that comes to mind is "constant."
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