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Snowcat [4.5K]
3 years ago
6

What is the measure of A? And B

Mathematics
2 answers:
sladkih [1.3K]3 years ago
7 0

Answer:

A = 72°

B = 108°

Step-by-step explanation:

5y - 3 = 3y + 27

5y - 3y = 27 + 3

2y = 30

y = 30/2

y = 15

A = 5y - 3

A = 5(15) - 3

A = 75 - 3

A = 72°

A + B = 180°

72° + B = 180°

B = 180° - 72°

B = 108°

bekas [8.4K]3 years ago
6 0
A=72
B=108
That’s should be the answer
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h / sin H = g / sin G
10 / sin 80° = g / sin 35°
10 / 0.9848 = g / 0.5736
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Answer:

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Step-by-step explanation:

Dado que al principio Eduardo y Adrián tenían el mismo número de dulces, y Eduardo le dio a Adrián la mitad de los dulces que tenía, y después, Adrián le dio a Eduardo la mitad de los dulces que tenía él en ese momento, así que a Adrián le quedaron 12 dulces, para determinar cuántos dulces tenía Eduardo al final se debe realizar el siguiente cálculo:

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