3 years ago

Convert the following decimal or whole number to a percent 1.39

Mathematics

1 answer:

kirill115 [55]3 years ago

6 0

Answer:

139%

Step-by-step explanation:

you times the decimal by 100 and you get the answer then just put a percentage sign after the number

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aleksandrvk [35]

Answer:

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Step-by-step explanation:

so the first step is to evaluate the value of f(2).

$f(2) = 9(2)^2-7\\f(2)=9(4)-7\\f(2)=36-7\\f(2)=29$

Now that we have this value we can use the slope formula (y2 - y1) / (x2 - x1) where y2 is f(a), y1 is 29, x2 is a, and x1 is 2

$\frac{f(a)-29}{a-2}\\\\\frac{(9a^2-7)-29}{a-2}\\\frac{9a^2-36}{a-2}$

Now from here we can use long division to simplify it further

$9a^2/a = 9a\\9a(a-2)=9a^2-18a\\(9a^2-36)-(9a^2-18a)\\18a-36\\\\18a/a=18\\18(a-2)=18a-36\\(18a-36)-(18a-36)\\0\\\\9a+18$

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Ana Sofia performed a transformation on APQR. She

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Step-by-step explanation:

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Step-by-step explanation:

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