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galina1969 [7]
3 years ago
12

Which expression defines the arithmetic series 1 + 3 + 5 + . . . for seven terms?

Mathematics
1 answer:
dangina [55]3 years ago
3 0

1+3+5+7+9+11+13+15+17+19 is the answer

Hope this helps!!! :3

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tiny-mole [99]

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y^1/2/xz^2 option 3

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Jobisdone [24]

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How do I do this I’ll mark u brainliest pls ?
nataly862011 [7]

Answer:

1. is a 30 60 90 triangle so x = 30

pardon my bad handwriting for below

2.

STEP 1: subtract the angle you have from 180

STEP 2: add your x values together, if there is a non x number (such as + 10) balance it out on the other side by adding or subtracting

STEP 3: divide so that x has no coeffecient in front of it

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5 0
3 years ago
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