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2 years ago

1. Write an equation to model the data in the table.

1 answer:

3 0

Number 1 is b because the y intercept is 3 since 0 and 3 correspond and if you plug rag of the x values into the equation, you’ll get the y value as the answer. number 2 is c because when you plug the x values into the equation you will get the y value

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Find the missing side (X) round to the nearest hundredth

nata0808 [166]

Answer:

$\displaystyle 18,28 ≈ x$

Step-by-step explanation:

$\displaystyle \frac{x}{11} = csc\:37 \hookrightarrow 11csc\:37 = x \hookrightarrow 18,278041552... = x \\ \\ 18,28 \approx x$

$\displaystyle \frac{11}{x} = sin\:37 \hookrightarrow xsin\:37 = 11 \hookrightarrow \frac{11}{sin\:37} = x \hookrightarrow 18,278041552... = x \\ \\ 18,28 \approx x$

Information on trigonometric ratios

$\displaystyle \frac{OPPOCITE}{HYPOTENUSE} = sin\:θ \\ \frac{ADJACENT}{HYPOTENUSE} = cos\:θ \\ \frac{OPPOCITE}{ADJACENT} = tan\:θ \\ \frac{HYPOTENUSE}{ADJACENT} = sec\:θ \\ \frac{HYPOTENUSE}{OPPOCITE} = csc\:θ \\ \frac{ADJACENT}{OPPOCITE} = cot\:θ$

I am joyous to assist you at any time.

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2 years ago

Im having trouble on this

Degger [83]

Answer: girl no

Step-by-step explanation:

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2 years ago

Which marine fish stock assessment method involves trawling by scientists to collect data, which are then used to infer changes

Snowcat [4.5K]

Answer:

sampling

Step-by-step explanation:

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2 years ago

Calculate x Give your answer correct to 1 d.p. Х 35° 15 cm<br> it is a trigonometry question.

OlgaM077 [116]

Here we are finding x, given the angle and adjacent side. To find x we will use the function cos as cos = a/h.

So let's do cos(35°) = 15cm / x

cos(35°) = 0.8 (1 dp)

x = 15 cm / cos(35°)

x = 18.3 cm (1 dp)

6 0

2 years ago

When would you need to use a small standard deviation?

docker41 [41]

Answer:

You can also use standard deviation to compare two sets of data. For example, a weather reporter is analyzing the high temperature forecasted for two different cities. A low standard deviation would show a reliable weather forecast.

Step-by-step explanation:

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2 years ago