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weeeeeb [17]
3 years ago
7

Can someone help write the ratios for sin x,cos x and tan x

Mathematics
1 answer:
melamori03 [73]3 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

For the right triangle

sinx = \frac{opposite}{hypotenuse} = \frac{4\sqrt{5} }{12} = \frac{\sqrt{5} }{3}

cosx = \frac{adjacent}{hypotenuse} = \frac{8}{12} = \frac{2}{3}

tanx = \frac{opposite}{adjacent} = \frac{4\sqrt{5} }{8} = \frac{\sqrt{5} }{2}


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Question:

The question is incomplete. The display technology was not given. Find below the complete question and the answers.

Display from technology:

Hypothesis Test Results

μ : Mean of variable      

H₀ : μ=2.7 miles

HA  : μ >2.7 miles

Variable     Sample Mean      Std. Err.        DF           T-Stat            P-value

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Step-by-step explanation:

From the result obtained, we have;

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Since the P value is less than the significance level, we can reject the null hypothesis.

There is no sufficient evidence to support the claim that the mean tornado length is greater than 2.7 miles

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