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VladimirAG [237]
3 years ago
14

Find the value of x and find whether the angles or supplementary or complementary.

Mathematics
2 answers:
abruzzese [7]3 years ago
6 0
X=31 I did the math and that was the answer
Alborosie3 years ago
3 0

Answer:

1) x = 31

2) Both angles add up to be a supplementary angle (an angle who's sum is 180° altogether).

Step-by-step explanation:

1) Since both angles add up to be a supplementary,

→ equation 1 + equation 2 = 180

→ (3x + 25) + (2x) = 180

Solving by applying algebra will give the answer "x = 31".

Hope this helps!

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3 years ago
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MariettaO [177]

Answer:

(6, - 4 )

Step-by-step explanation:

Given the 2 equations

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Multiply (1) by 8 and (2) by 6 to clear the fractions

2x - 3y = 24 → (3)

10x - 3y = 72 → (4)

Rearrange (3) expressing - 3y in terms of x by subtracting 2x from both sides

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Substitute 3y = 24 - 2x into (4)

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3 years ago
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