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7nadin3 [17]
3 years ago
15

Can someone give me the answers to these please

Mathematics
1 answer:
vodomira [7]3 years ago
7 0

Answer: 1. slope = -5

2. BDC = 237

Step-by-step explanation:

1. y = mx + b

m= slope

y = -5x + 7

m = -5

2. Angle AOB = 57  

Angle AOC = 180

Arc BC = 180 - 57 = 123

Arc BDC = 360 - Arc BC = 360 - 123 = 237

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