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4 years ago

5

How do you find the range of a function?

1 answer:

NISA [10]4 years ago

8 0

<span>For more difficult cases, it may be easier to draw the graph first using the domain if possible and then determine the range graphically.See if you can find the inverse function. The domain of a function's inverse function is equal to that function's range.<span>Check to see if the function repeats.</span></span>

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HELP!! <br> Find the mean, median, and mode of the data.<br><br><br> mean:<br> median:<br> mode:

goblinko [34]

Answer: mean:4 Median: 3 mode:10

Step-by-step explanation:

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3 years ago

Read 2 more answers

What’s the value of x

Mekhanik [1.2K]

Answer:

2

Step-by-step explanation:

20-7x=6x-6

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3 years ago

If QR=13 and PT=8, FIND QT of the rhombus

evablogger [386]

Answer:

$|QT|=10.2$ units.

Step-by-step explanation:

The adjacent sides of a kite are equal.

$\Rightarrow |PQ|=13=|QR|$

Triangle PQT is a right triangle.

From the Pythagoras Theorem;

$|QT|^2+|PT|^2=|PQ|^2$

$|QT|^2+8^2=13^2$

$|QT|^2+64=169$

$|QT|^2=169-64$

$|QT|=\sqrt{104}$

$|QT|=2\sqrt{26}$

$|QT|=10.2$ units.

5 0

4 years ago

School isn’t my thing please help

seropon [69]

I think it’s C but I could be wrong

8 0

4 years ago

Hi these are geometry questions, :)

romanna [79]

<h3>Answer: 80</h3>

========================================================

Explanation:

For any inscribed quadrilateral like this, the opposite angles are always supplementary. This means the angles add to 180

B+D = 180

(2x-1) + (3x-59) = 180

(2x+3x) + (-1-59) = 180

5x-60 = 180

5x = 180+60

5x = 240

x = 240/5

x = 48

Use this x value to find angle A

A = 2x+4

A = 2*48+4

A = 96+4

A = 100

This then means,

A+C = 180

C = 180-A

C = 180-100

C = 80 degrees

Side note: The term "cyclic quadrilateral" is the same as "inscribed quadrilateral".

8 0

3 years ago