3 years ago

How would I go about solving 12,15,18 thanks

1 answer:

3 0

For 12, you would do 90=4x+42, and 48=4x, and x=12
for 15, you would do 90=8x+66, and 24=8x, and x=3
for 18, you would do 90=3x+57, and 33=3x, and x=11

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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astra-53 [7]

Answer:

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Step-by-step explanation:

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http://www.somersetkey.com/ourpages/auto/2017/12/13/63309824/geo%20ch%205%20sec%204%20teach.pdf

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