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uysha [10]
4 years ago
8

This problem asks you to investigate the average value of some different quantities.

Mathematics
1 answer:
son4ous [18]4 years ago
3 0

Answer:

429

Step-by-step explanation:

First You add 2+2 and then you add 205+123+101+7

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Graph the solution of y - 4 < 2 on a number line.
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Answer:

y<6

Step-by-step explanation:

You will solve it like a one-step equation but just leave the less then symbol. so anything less then 6 is your answer

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3 years ago
What is the perimeter, in units, of rectangle ABCD
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4 years ago
As more and more people get their news online, the subscriptions to the Dorchester Daily has declined over the past years.
atroni [7]

Answer:

Step-by-step explanation:

The function s(x)=0.9(.82)^x models the number of subscription in tens of thousands where x represents the number of years since the trend has been observed.

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3 0
3 years ago
Solve the inequality
Alex17521 [72]
Isolate c by subtracting all sides by 4

Then divide all sides by -5

You should get


5 less than or equal to c less than or equal to 4



Hope this helped :)
8 0
2 years ago
What are all the exact solutions of -3tan^2(x)+1=0? Give your answer in radians.
goldenfox [79]
   
\displaystyle\\&#10; -3\tan^2x + 1 = 0\\\\&#10; -3\tan^2x = -1\\\\&#10;\tan^2x =  \frac{-1}{-3} \\\\&#10;\tan^2x =  \frac{1}{3} ~~~~~ \Big|~\sqrt{~~~} \\\\&#10;\sqrt{\tan^2x} =  \sqrt{\frac{1}{3}} \\\\&#10;\tan x = \Big| \frac{1}{ \sqrt{3} } \Big|\\\\&#10;\tan x = \Big| \frac{\sqrt{3}}{ 3 } \Big|\\\\&#10;\tan x =  \frac{\sqrt{3}}{ 3 }~~~\Longrightarrow~~x_1=  \frac{\pi}{6} + k\pi,~~k \in N \\\\  &#10;\tan x =  -\frac{\sqrt{3}}{ 3 }~~~\Longrightarrow~~x_2=  \pi-\frac{\pi}{6} + k\pi = \frac{5\pi}{6} + k\pi,~~k \in N \\\\  &#10;



4 0
3 years ago
Read 2 more answers
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