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3 years ago

What is the value of x? 6 8 10 12

Mathematics

2 answers:

DochEvi [55]3 years ago

8 0

The answers to this problem you asked is 8 you just got to look at it carefully and realize where you messed up and you'll see what I mean

Novosadov [1.4K]3 years ago

6 0

we know that

The sum of exterior angles of any polygon is $360$ degrees

$(62+66+77+59+12x)=360\\( 264+12x)=360\\ 12x=360-264\\12x=96\\x= 8\ degrees$

therefore

<u>the answer is</u>

the value of x is $8\ degrees$

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tensa zangetsu [6.8K]

Answer:

D. The system is in echelon form.

Step-by-step explanation:

Check attachment

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3 years ago

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damaskus [11]

Answer:

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Step-by-step explanation:

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2 years ago

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Help I’m almost out of time

VladimirAG [237]

Answer: First option.

Step-by-step explanation:

You can idenfity in the figure that $\angle FCE$ is formed by two secants that intersect outside of the given circle.

It is important to remember that, by definition:

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Knowing this, you can set up the following equation:

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Therefore, you must substitute values into the equation and then evaluate, in order to find the measure of the angle $\angle FCE$ .

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3 years ago

The perimeter of GHJ

Dafna1 [17]

They have a scale factor of 5:6 so first we need to find the perimeter of KLM:
$11 + 14 + 17 = 42$
Then apply the scale factor of 5:6:
$\frac{5}{6} = \frac{x}{42}$
Set the denominators equal:
$\frac{35}{42} = \frac{x}{42}$
So we see that the perimeter of GHJ is 35.

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3 years ago

5p - 14 = 8p + 4<br><br> Explain

grigory [225]

1: we bring all the x to one member, changing its sign (I use x, consider it a p)
$5x - 8x - 14 = + 4$

2 we bring all the non-x to the other member
$5x - 8x = + 14 + 4$
3 we solve the members
$(5 - 8)x = - 3x$
$( + 14 + 4) = + 18$
4 we divide 18 by -3
$- 3x = + 18$
$x = 18 \div - 3$
$18 \div - 3 = - 5$
$x = - 5$
my English is so bad lol

5 0

3 years ago

Read 2 more answers