3 years ago

Solve the system of equations using the linear combination method.

Mathematics

1 answer:

almond37 [142]3 years ago

5 0

Answer: Please rewrite your question or send a pic. It is not clear what you are asking.

Step-by-step explanation:

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3 years ago

Verifying Trig Functions

anzhelika [568]

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The answer to your question is below

Step-by-step explanation:

csc α - cot α = $\frac{sin \alpha }{1 + cos \alpha }$

Work with the left part

$\frac{1}{sin\alpha } - \frac{cos \alpha }{sin \alpha}$

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$\frac{1 - cos\alpha }{sin \alpha } x \frac{1 + cos\alpha }{1 + cos\alpha }$

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3 years ago

If h= 11 units and r=4 units then what is the approximate volume of the cone

muminat

Answer:

V≈184.31

Step-by-step explanation:

V=πr2h

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