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Travka [436]
3 years ago
5

Solve the question. Given the matrics

Mathematics
1 answer:
hoa [83]3 years ago
3 0

Answer:

Step-by-step explanation:

C11 = (1×1) + (-1×3) = 1-3 = -2

C12 = (1×2) + (-1×4) = 2-4 = -2

C21 = (2×1) + (1×3) = 2+3 = 5

C22 = (2×2) + (1×4) = 4+4 = 8

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If m∠2 = 41°, m∠5 = 94°, and m∠10 = 109°, find each measure.
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Step-by-step explanation:

It's given in this question,

m∠2 = 41°, m∠5 = 94° and m∠10 = 109°

Since, ∠2 ≅ ∠9 [Alternate interior angles]

m∠2 = m∠9 = 41°

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Since m∠5 + m∠4 = 180° [linear pair of angles]

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