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Brums [2.3K]
3 years ago
14

5x + y = 9 10x − 7y = −18

Mathematics
1 answer:
cestrela7 [59]3 years ago
5 0
Is this a system of equations?
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Answer:

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if a staircase rises 52° from the ground and a vertical distance of 12 yards. How much horizontal distance does the staircase co
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The horizontal distance will be found using the formula:
tan θ= opposite/adjacent
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2 years ago
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Step-by-step explanation:

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The organizer of a conference is selecting workshops to include. She will select from 4 workshops about genetics and 7 workshops
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