2 years ago

Plz help ill mark you brainliest too

Mathematics

1 answer:

algol [13]2 years ago

7 0

Answer: I see you have already marked most of these correctly, the permiter of #4 is 28

Step-by-step explanation:

6: Perimeter: 34 Area: 60

7: 340 / 17 Length of base = 20

8: 221 / 17 Length of base = 13

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Data provided in the question:

Bill’s nominal income in 1990 = $1,009 per month

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Now,

The Consumer price index ( CPI ) is given as :

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149 = $\frac{\textup{1,009}}{\textup{Real income in the year 1990}}\times100$

Real income in 1990 = $\frac{\textup{1,009}}{\textup{149}}\times100$

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