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VMariaS [17]
2 years ago
10

Find angle picture below

Mathematics
1 answer:
lesantik [10]2 years ago
4 0

Answer:

T = 67.5

V = 22.5

Step-by-step explanation:

The Sum of triangle angles = 180

180 = W + T + V

180 = 90 + 3X + X

X = 22.5

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Answer:

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Step-by-step explanation:

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aleksandrvk [35]

Answer:

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Step-by-step explanation:

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_____

<em>Additional comment</em>

The cross multiplication method isn't taught everywhere. The attachment explains a bit about it. Our final relationship changes the order of the fractions to 1, x, y from x, y, 1. That way, we can use the equation coefficients in their original general-form order. (The fourth column in the 2×4 array of coefficients is a repeat of the first column.)

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