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sesenic [268]
4 years ago
13

If 4a=9b what is the value of 2b/a?

Mathematics
1 answer:
azamat4 years ago
4 0

Answer:

  8/9

Step-by-step explanation:

Multiply the given equation by 2/(9a).

  4a(2/(9a)) = 9b(2/(9a))

  8/9 = 2b/a

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Hey! I just need an answer for this Geometry Problem
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Step-by-step explanation:

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3 years ago
Waht is the area of a parallelogram wiht a base of 20cm and a height of 9cm?
satela [25.4K]
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3 years ago
Find an equation of the line through the given point and perpendicular to the given line
s344n2d4d5 [400]

Answer:

Step-by-step explanation:

The equation of a straight line can be represented in the slope-intercept form, y = mx + c

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4 0
3 years ago
The bird population on an island is declining at a rate of 2.2% per year. The population was 3,500 in the year 2009. Which answe
Gwar [14]
Given:2009 : 3,500 populationdecrease of 2.2% per year. 100% - 2.2% = 97.8%
2014 - 2009 = 5 years
3,500 * (0.978)^5 = 3,500 * 0.89473 = 3131.57
The bird population in 2014 will be 3,131.57 or 3,132. add me as da brainliest
6 0
3 years ago
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