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Murljashka [212]
3 years ago
5

What is the value of x.​

Mathematics
1 answer:
charle [14.2K]3 years ago
5 0

Answer:

x=13

Step-by-step explanation:

The angle on a straight line is always 180 degrees.

Thus,

(12x-26)+50=180

Remove the brackets:

12x-26+50=180

12x+24=180

Subtract 24 from both sides:

12x+24-24=180-24

12x=156

Divide both sides by 12:

\frac{12x}{12}=\frac{156}{12}\\

x=13

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3 years ago
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The sum of the measures of the angles of a triangle is 180°. The middle-sized angle measures 3° more than 2 times the smallest a
Anit [1.1K]

Answer:

13° , 29° , 138°

Step-by-step explanation:

let x be the smallest angle , then

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5x = 65 ( divide both sides by 5

x = 13

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1 year ago
How do I solve (6^-2)^2 ?
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8 0
3 years ago
Solve the equation for the given variable. *<br> 3(x + 4) – 2 = 10
algol13

Answer: 0

Step-by-step explanation:

3)(x)+(3)(4)+−2=10

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3x+10=10

3x+10−10=10−10

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6 0
3 years ago
How do you work out miles in km​
never [62]

Answer:

1 km is 0.621371 mile  

Step-by-step explanation:

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