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telo118 [61]
3 years ago
5

Which are ways to decompose the composite figure into simpler shapes that you have area formulas for? Check all that apply.

Mathematics
1 answer:
Oksanka [162]3 years ago
4 0

Answer:

1st  and second, unless you have already learned area of trapezoids. If you have, add third

Step-by-step explanation:

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A rug is shaped like a rectangle whose perimeter is 276276 ftft. the length is 5 times as long as5 times as long as the width. f
ArbitrLikvidat [17]
Width = w

Length = 5w

Given,

Perimeter = 276 ft

5w * w = 276

w² = 55.2

--- w = 7.429670248402684 ≈ 7.43 ft

--- l = 5w = 5*7.43 = <span>37.14835124201342 </span>≈ 37.15 ft


4 0
2 years ago
Jacksons fotball team won 70%of the games that they played.if they won 14 games how many total games did they play
Luden [163]

Answer:

20 gmaes in all

Step-by-step explanation:

14/x = 70%

x = 14/70%

4 0
3 years ago
laptop screen sizes are determines by the diagonal measurement rounded to the nearest whole number a laptop screen has a 9 in wi
Delvig [45]
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Formula
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a² + b² = c²

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Find Diagonal
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9² + 7² = c²
c² = 81 + 49
c² = 130
c = 11 in (Nearest whole number)

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Answer: The diagonal measure 11 inches
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6 0
3 years ago
Wavelength varies inversely with frequency. Let k be the product of wavelength and frequency. Complete the table using the inver
Lerok [7]

Answer:

..

Step-by-step explanation:

a =  

⇒ 670

b =  

⇒ 301600

c =  

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8 0
3 years ago
Read 2 more answers
which is the rationalized form of the expression the square root of x divided by the square root of x +the square root of 7
Ilya [14]

Answer:

I assume your goal is to rationalize the denominator -

So you need to multiply the denominator by its conjugate.

So we have:

\frac{\sqrt{x} }{\sqrt{x}-\sqrt{7} } *\frac{\sqrt{x} +\sqrt{7} }{\sqrt{x} +\sqrt{7}}

->

\frac{x-\sqrt{7}\sqrt{x} }{x-7}

gg

8 0
3 years ago
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