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dimaraw [331]
2 years ago
14

A rectangular field 50m wide and ym long requires 260m fencing. find y

Mathematics
1 answer:
quester [9]2 years ago
7 0

Answer:

5.2m

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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If sec theta = - √30 / 3, find cos theta.<br> if sin(-theta) = -0.97, find cos (π/2 - theta).
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Step-by-step explanation:

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Note that

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Therefore,

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3 years ago
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