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8_murik_8 [283]
3 years ago
5

N ∆ABC, if sin A = and tan A = , then what is cos A?

Mathematics
1 answer:
leva [86]3 years ago
8 0

Answer:hello :

tanA = sinA/cosA

cosA = sinA /tanA

cosA =(4/5)/(4/3)

cosA=3/5

Step-by-step explanation:

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Hello.

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Of the answers shown, the correct answer is {-8, 8) because |-8 + 2| = 10, because of the absolute value symbols | |. (Also |8 + 2| of course equals 10.)

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Step-by-step explanation:

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2 years ago
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balu736 [363]
Adding both equations cancels y:

<span>4x + 8y = 16 
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Answer:

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Step-by-step explanation:

Given

-17x - 19x^4 - 21x^2

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Required

Solve

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