1. Which set of ordered pairs is NOT a function?
1 answer:
Answer:
I think it's a
Step-by-step explanation:
a - many-to-many
b - many-to-one
c - one-to-one
d - one-to-one
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2.6 * 10^9
-------------
1.3 * 10^2
2.6 / 1.3 = 2 and 10^9 / 10^2 = 10^7
so the answer is 2 * 10^7
Answer:
m∡ZA = 51°
m∡ZB = 39°
Step-by-step explanation:
∡ZB = 'b'
∡ZA = '12 + b'
b + 12 + b = 90
2b + 12 = 90
2b = 78
b = 39
12 + 39 = 51
Answer: Points (-1 , 7.5), (0 , 6), and (1 , 4.5).
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21
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28
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