What is the sum of 36oz and 4 pounds

Mathematics

1 answer:

Mice21 [21]2 years ago

6 0

Answer B
There are 16 oz in a pound. 16(2)=32 and there are 4 oz leftover.

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If t is any real number, prove that 1+(tant)^2=(sect)^2

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sergiy2304 [10]

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Ket [755]

Answer:

See explanation

Step-by-step explanation:

We want to show that:

$\tan(x + \frac{3\pi}{2} ) = - \cot \: x$

One way is to use the basic double angle formula:

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