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Nataliya [291]
2 years ago
10

Use the image below to answer the following question. Find the value of sin x° and cos y°. What relationship do the ratios of si

n x° and cos y° share? (10 points) A right triangle is shown with one leg measuring 4 and another leg measuring 3. The angle across from the leg measuring 3 is ma
Mathematics
1 answer:
krek1111 [17]2 years ago
4 0

The relationship that their ratios of sin x and cos y share is that they are of equal ratio: sin x = cos y = 4/5

<h3>Recall the Trigonometry Ratios</h3>
  • SOH represents sin ∅ = opposite/hypotenuse
  • CAH represents cos ∅ = adjacent/hypotenuse
  • TOA represents tan ∅ = opposite/adjacent

Thus, given the right triangle as shown in the picture attached below, let's find sin x and cos y.

sin x = opp/hyp = 4/5

cos y = adj/hyp = 4/5

This implies that sin x = cos y, therefore the relationship that their ratios of sin x and cos y share is that they are of equal ratio: sin x = cos y = 4/5

Learn more about trigonometry ratios on:

brainly.com/question/4326804

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Which function is graphed?
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Hey there! :)

Answer:

C. {x² + 4, x < 2

    {-x + 4   x ≥ 2

Step-by-step explanation:

This is a piecewise function, where the two equations are different. They are:

y = x²+ 4

y = -x + 4

The function x² + 4 is graphed where x < 2. (< is used because the circle is open)

The function -x + 4 is graphed where x ≥ 2. (≥ is used since the endpoint is closed)

Therefore, the correct answer is:

C. x² + 4, x < 2

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5 0
3 years ago
Suppose the true proportion of voters in the county who support a restaurant tax is 0.54. Consider the sampling distribution for
Eva8 [605]

Answer:

The correct answer is:

(a) 0.54

(b) 0.0385

Step-by-step explanation:

Given:

Restaurant tax,

p = 0.54

Sample size,

n = 168

Now,

(a)

The mean will be:

⇒ μ \hat{p}= p

         =0.54

(b)

The standard error will be:

\sigma \hat{p} = \sqrt{[\frac{p(1-p)}{n} ]}

    = \sqrt{[\frac{(0.54\times 0.46)}{168} ]}

    = \sqrt{[\frac{(0.2484)}{168} ]}

    = 0.0385

6 0
3 years ago
The answer/ why it’s right
pantera1 [17]
<h2>AREA OF RECTANGULAR PRISM=AREA OF cuboid =l×b×h</h2><h2>=15x×7x×3x</h2><h2>=315x³</h2>

FOLLOW ME FOR CLEARING YOUR NEXT DOUBT

4 0
3 years ago
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Seiji and Gavin both worked hard over the summer. Together they earned a total of $425. Gavin earned $25 more than Seiji.
tester [92]

Answer:

Gavin earned $450

Step-by-step explanation:

If Seiji Earned $425 25+25=50

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32 is the geometric mean of 16 and what other number
Veseljchak [2.6K]

32 is the geometric mean of 16 and 48.

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4 years ago
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