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Serjik [45]
3 years ago
13

Need help ASAP! What Is the measure of an angle If It Is 240 less then 6 times It’s own supplement?

Mathematics
1 answer:
TEA [102]3 years ago
6 0

Answer:

120°

Step-by-step explanation:

Given that an angle = 240 less than 6 × its own supplement,

Let x = be the angle

Its supplement = (180 - x)

If the angle (x) is 240 less than 6 times its own supplement, (180 - x), we will have the following expression:

x = 6*(180 - x) - 240

Simplify the expression to solve for x

x = 1080 - 6x - 240

x = 1080 - 240 - 6x

x = 840 - 6x

Add 6x to both sides

x + 6x = 840 - 6x + 6x

7x = 840

Divide both sides by 7 to solve for x

\frac{7x}{7} = \frac{840}{7}

x = 120

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