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3 years ago

Find sec 0is my answer correct? if not what's the right answer

Mathematics

1 answer:

Aleksandr [31]3 years ago

6 0

Answer:

Option(1)

Step-by-step explanation:

By applying secant rule in the given right triangle,

secθ = $\frac{\text{Hypotenuse}}{\text{Adjacent side}}$

From the picture attached,

Opposite side of angle θ = 5 units

By applying Pythagoras theorem,

(Hypotenuse)² = (leg 1)² + (leg 2)²

= (10)² + 5²

= 125

Hypotenuse = √125

= 5√5

Now substitute these values in the expression of secθ,

secθ = $\frac{5\sqrt{5}}{5}$

secθ = √5

Option (1) is the correct option.

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Step-by-step explanation:

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The z-score probability distribution for sample mean is given by;

Z = $\frac{\bar Y-\mu}{\frac{\sigma}{\sqrt{n} } } } }$ ~ N(0,1)

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Sample results

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Read 2 more answers

Find sec 0is my answer correct? if not what's the right answer ​

Find sec 0is my answer correct? if not what's the right answer