1 year ago

Which identity could be the missing step to verify the identity (cos theta)(csc theta)=cot theta

1 answer:

5 0

(cosx)(cscx) = cotx
cscx = 1/sinx
(cosx)(1/sinx) = (cosx/sinx)
cosx/sinx = cotx

Basically, I noticed that cscx is equivalent to 1 divided by sinx, and then multiplied that fraction by cosx, which got me cosx/sinx. Your quotient identities will tell you that cosx/sinx = cotx

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The length of a river is 480 km. What is its length on a map with a scale 1:5,000,000?

Greeley [361]

Answer:

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Step-by-step explanation:

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1 year ago

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Answer:

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65+71-75=

136-75=

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4 0

2 years ago