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dolphi86 [110]
4 years ago
12

What does x= What does x=

Mathematics
1 answer:
tiny-mole [99]4 years ago
4 0

Answer:

12

Step-by-step explanation:

the angles of a triangle all add up to 180

thus, we can combine every term given and set them equal to 180 and solve for x

9x + 72 = 180 \\ 180 - 72 = 108 \\ 108 \div 9 = 12

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Answer:

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Step-by-step explanation:

It works well when making a Venn diagram to start in the middle (6 carried all three), then work out.

For example, if 10 carried early and extra-late, then only 10-6 = 4 of those trucks carried just early and extra-late.

Similarly, if 30 carried early and late, and 4 more carried only early and extra-late, then 38-30-4 = 4 carried only early. In the attached, the "only" numbers for a single type are circled, to differentiate them from the "total" numbers for that type.

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The sales tax T on an article is equal to the tax rate R times the selling price P of the article
disa [49]

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Hope these help!

https://www.mathstips.com/sales-tax-trade-tax/

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