3 years ago

Me not being a complete id.iot-

Mathematics

1 answer:

Aleks04 [339]3 years ago

4 0

Answer:

im pretty sure the answer is d

Step-by-step explanation:

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Which expression is equivalent to sin (pi/12)cos(7pi/12) -cos(pi/12)sin(7pi/12) ?

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Answer:

-1

Step-by-step explanation:

We see the given expression is equal to sin(pi/12 - 7pi/12), which is equal to sin(-pi/2), or just -1.

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3 years ago

The area of a circle is less than 1 dm². Find the radius of the circle. The area of a circle is less than 1 dm². Find the rad

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$\bf \textit{area of a circle}\\\\
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\\\\\\
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if you drop the radius to less than that, then the Area will also drop to less than 1 unit, in this case it happens to be a decimeter

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Butoxors [25]

Answer:

Step-by-step explanation:

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