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3 years ago

Find the measure of the missing angle.

Mathematics

2 answers:

Ratling [72]3 years ago

8 0

Answer:

23º = x

Step-by-step explanation:

One straight line is ALWAYS 180º

(called a linear pair)

So your equation is

157º + x = 180

subtract x on both sides

and you get

23º

Liono4ka [1.6K]3 years ago

7 0

That is a question about angles.

The first thing that we should to note is that a line do a straight angle. A straight angle is an 180° angle.

So, we can say that the sum of the angle a and the angle of 157° is equal to a straight angle. Let's make and solve a equation:

$a + 157 = 180\\a = 180 - 57\\a = 23$

Therefore, the missing angle is 23°.

I hope I've helped. :D

Enjoy your studies. \o/

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4 years ago

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Step-by-step explanation:

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3 years ago

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3 years ago

Plzzz help I will mark Brainlyest

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now, since ∠JML is equal to 17x + 8, we can subtract 8° from 110° to get 102°. following that, we can divide 102° by 17 which yields us the result of 6. hence, we now know that x = 6.

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