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Marianna [84]
2 years ago
11

2x + 1 = 9 is that the answer ?

Mathematics
1 answer:
Ronch [10]2 years ago
7 0

Answer:

yes

Step-by-step explanation:

because 9-1=8/2 equals 4 so2x4+1=9

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2 years ago
Find the first four positive values of arccos(0.7). I know how to get the first, but as for the rest, I am lost.
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and you can keep on going around the circle, but only four are needed this time only.
6 0
3 years ago
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