2 years ago

Write the equation that passes through (1,-1) and (-9,2)

Mathematics

1 answer:

adelina 88 [10]2 years ago

4 0

1>-1 2>-9 hope this helps

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A sample of 64 observations is selected from a normal population. The sample mean is 215, and the population standard deviation

faltersainse [42]

Answer:

15 million

Step-by-step explanation:

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2 years ago

Sold the equation. Round to the nearest hundredth. <br><br>17 · <img src="https://tex.z-dn.net/?f=1.8%5E%7B-x%2B7%7D%20%3D%205"

svetlana [45]

Answer:

Final answer is approx x=4.26.

Step-by-step explanation:

Given equation is $1.8^{-x+7} = 5$

Now we need to solve equation $1.8^{-x+7} = 5$ and round to the nearest hundredth.

$1.8^{-x+7} = 5$

$\log(1.8^{-x+7}) = \log(5)$

$(-x+7)\log(1.8) = \log(5)$

$(-x+7) = \frac{\log(5)}{\log(1.8)}$

$(-x+7) = \frac{0.698970004336}{0.255272505103}$

$-x+7 = 2.73813274192$

$-x = 2.73813274192-7$

$-x =−4.26186725808$

$x =4.26186725808$

Round to the nearest hundredth.

Hence final answer is approx x=4.26.

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2 years ago

What is slope intercept form

Nat2105 [25]

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Answer:

SSS = side side side

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ASA = angle side angle

AAS = angle angle side

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2 years ago

HELP ASAP

galben [10]

I don’t have a very detailed explanation, however the answer should be “A 90-degree counterclockwise rotation about the origin followed by a translation 1 unit to the left”.

You can clearly see a 90° angle here, it’s obvious. Also, the polygon switch counterclockwise. so, you can see.

hope I helped ^^

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2 years ago

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