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2 years ago

Inscribed angle Help please

Mathematics

1 answer:

Dafna11 [192]2 years ago

7 0

Answer:

x = 3

Step-by-step explanation:

The measure of the inscribed angle is half of measure of the intercepted arc .

Find the half of 192.

192/2 = 96

The inscribed angle is 96°.

Create an equation and solve for x.

31x + 3 = 96

31x + 3 - 3 = 96 - 3

31X = 93

31x/31 = 93/31

x = 3

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(9 – 23) + |47 – 16|

laiz [17]

You answer is: 17

Or otherwise B. is your correct answer.

(9 - 23) = -(14)

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31 + (-14) = 17

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3 years ago

Could someone explain and help

vichka [17]

Answer:

80°

Step-by-step explanation:

The sum of the two angles (red and blue) is 145°, so you have ...

(4x +5)° +(6x -10)° = 145°

10x = 150 . . . . . . . . divide by °, add 5, simplify

x = 15 . . . . . . . . . . . divide by 10

Then the measure of the angle of interest is ...

m∠XMN = (6x -10)° = (6·15 -10)° = 80°

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3 years ago

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True [87]

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Answer:

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Step-by-step explanation:

For focus-vertex distance p, the equation of the parabola can be written ...

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2 years ago

Lily needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3

iragen [17]

Answer
456.50=159 + 3.5x
OR
3.5x=456.50-159

Reason
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159 is for the parts
3.5 is the number of hours

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2 years ago

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The table shows how many males and females attended two different movies. How would you find the joint relative frequency of bei

kirza4 [7]

Answer:

B. Divide 124 by 229.

Step-by-step explanation:

Given the table

$\begin{array}{cccc}&\text{Action}&\text{Drama}&\text{Total}\\ \\\text{Male}&105&124&229\\ \\\text{Female}&99&151&250\\ \\\text{Total}&204&275&479\end{array}$

The <u>joint relative frequency</u> is the ratio of the frequency in a particular category and the total number of data values.

The total number of males $=229$

The number of males that like drama $=124$

So, to find the joint relative frequency of being male and attending a drama movie, you should divide 124 by 229.

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2 years ago

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