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3 years ago

14

Ollie used 276 bricks to make 6 fence columns. He used an equal number of bricks to make each column. How many bricks did he use

to make each column? A) 44 B) 46 C) 48 D) 52

2 answers:

stepladder [879]3 years ago

6 0

all you need to do is to divide 276 by 6 and it will give you 46

the answer is B

Naya [18.7K]3 years ago

3 0

Two hundred divided by 6 equals fourty-six

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ANSWER

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The given trigonometric equation is:

${ \tan}^{2} x + 1 = { \sec}^{2} x$

We take the LHS and simplify to arrive at the RHS.

${ \tan}^{2} x + 1 = \frac{{ \sin}^{2} x}{{ \cos}^{2} x} + 1$

Collect LCM on the right hand side to get;

${ \tan}^{2} x + 1 = \frac{{ \sin}^{2} x + {\cos}^{2} x}{{ \cos}^{2} x}$

This implies that

${ \tan}^{2} x + 1 = \frac{1}{{ \cos}^{2} x} .$

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