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Aloiza [94]
3 years ago
6

Find The value of each variable.​

Mathematics
1 answer:
vodka [1.7K]3 years ago
3 0

Answer:

4. w = 31

5. x = 50

Step-by-step explanation:

To find the values of variable w and x in the given triangles above, recall that the sum of angles in a triangle = 180°.

Therefore,

==>w° + w° + (4w - 6)° = 180°

Solve for w

w + w + 4w - 6 = 180

6w - 6 = 180

Add 6 from both sides

6w = 180 + 6

6w = 186

Divide both sides by 6

w = 186/6

w = 31

==>Also, x° + x° + (x + 30)° = 180

x + x + x + 30 = 180

3x + 30 = 180

Subtract 30 from both sides

3x = 180 - 30

3x = 150

Divide both sides by 3

x = 150/3

x = 50

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LUCKY_DIMON [66]

Answer:

Larger number(x)=20

Step-by-step explanation:

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8 0
4 years ago
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Answer:

x < - 9

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hope this helps, have a great day
mark brainliest :)!!

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