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Ksivusya [100]
3 years ago
7

I need you show me your answer for number 47

Mathematics
1 answer:
White raven [17]3 years ago
8 0
It would be c so you would look at the chart above
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Write 7.4 as a mixed number and as an improper fraction. Do not try to simplify your answers.
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<span>Write 7.4 as a mixed number and as an improper fraction. Do not try to simplify your answers. 
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What’s the distance from c to d ?
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It’s 5 since you’d use Pythagorean theorem
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Whats the answer &amp; how do I solve it ?
Veseljchak [2.6K]

Answer:

Area of rectangle = 225/2 or 112.5

Step-by-step explanation:

Given,

Consider a rectangle ABCD.

Let AC be a diagonal of rectangle of length   = 15

In triangle  ABC.

Sin 45° =height/hypotenuse   {SinФ = height / hypotenuse}

Here, hypotenuse = diagonal of rectangle ( i.e AC = 15)

And height is AB

Therefore, sin 45° = AB/AC

or sin 45° = AB / 15

or 1/√2 = AB /15

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Cos 45° = Base/Hypotenuse

Cos 45° = BC / AC

or  1/√2 = BC/15

BC = 15/√2

Hence we got length of rectangle , AB= 15/√2

And width of rectangle , BC = 15/√2

Therefore, area of rectangle = Length × Width

Area of rectangle = 15/√2  ×   15/√2  = 225/2

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6 0
3 years ago
Write three different complex fractions that simplify to 1/4
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There's my answer
25/100
27/108
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these three equal 1/4 or 1:4
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Is inches allowed to be used in science when measuring?
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2 years ago
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