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Vesnalui [34]
2 years ago
9

Give first the step you will use seperate variable and then solve the equation:-a) a/5=7/15​

Mathematics
2 answers:
Delicious77 [7]2 years ago
7 0

Answer:

A in (-oo:+oo)

A/5 = 7/15 // - 7/15

A/5-(7/15) = 0

A/5-7/15 = 0

1/5*A-7/15 = 0 // + 7/15

1/5*A = 7/15 // : 1/5

A = 7/15/1/5

A = 7/3

A = 7/3

Hope this helps!

alina1380 [7]2 years ago
3 0

Step-by-step explanation:

Multiply both sides of the equation by the denominator "5".

This will make a the subject of the formula because all the other terms will be on the other side of the equation.

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The surface area of the composite figure is given by 730 sq.in

<h3>What are Composites ?</h3>

Composites are solid figures made up of basic shapes like rectangle , square and even of three dimensional figures like cube , cuboid etc.

It is given in the question to determine the area of the composite figure

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As the opposite sides are same

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As the surface area of the base of the cube is counted twice

Therefore it will subtracted from the total

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3 years ago
A government official is in charge of allocating social programs throughout the city of Vancouver. He will decide where these so
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Answer: (0.132132, 0.274368)

Step-by-step explanation:

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Critical value for 95% confidence interval : z_{\alpha/2}=1.96

Confidence interval for population :

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Hence, the 95% confidence interval for the true proportion of Gastown residents living below the poverty line : (0.132132, 0.274368)

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