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SVETLANKA909090 [29]
3 years ago
5

Why is x = 4 a solution to the proportion StartFraction 14 over x EndFraction = StartFraction 56 over 16 EndFraction?

Mathematics
2 answers:
mamaluj [8]3 years ago
6 0

Answer:

D <u><em>Because if you substitute 4 into the equation for x and cross multiply, you get 224 = 224.</em></u>

Step-by-step explanation:

When you cross multiply, you get 14×16=224, and 224÷4=56.

Elena-2011 [213]3 years ago
5 0

Answer:

D because if you substitute 4 into the equation for x and cross multiply, you get 224 = 224

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valentinak56 [21]

Answer:

yes b

Step-by-step explanation:

yes

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2 years ago
Easy Cooking is a cooking supply company. Last year, the company sold 24,620 ovens. This year, they sold 20% more ovens than tha
kvv77 [185]

Answer:

The correct answer is D- 29,544 ovens

Step-by-step explanation:

To find the answer, we simply need to find 20% of 24,620 ovens and add it to that sum. To find 20% of 24,620, we can simply multiply 24,620 by .2.

24,620*.2=4924

Then, add the extra 4924 to 24,620

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The correct answer is 29,544 ovens

Hope this helps! :D

7 0
3 years ago
Convert the decimal into a reduce fraction.
Ivanshal [37]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
Your car's back window is in the shape of a trapezoid with the dimensions shown. The 1616-inch window wiper cleans a part of the
ExtremeBDS [4]
<span>Semicircle area = circle area / 2 = (pi*r^2)/2 16 in is the radius. Let's call the area of this semicircle s. 3.14*16^2=s

</span><span>Trapezoid area = ((base 1 + base 2) / 2) * h Here, base 1 is 44 and base 2 is 36. The height (h) is 20. Let's call this trapezoid's area t. (44+36)/2 *20 = t
</span>
<span>We can remove the area of the semicircle (that created by the windshield wiper) by subtracting it from the area of the trapezoid. t - s = uncleaned area [(44+36)/2 * 20] - [3.14 * 16^2] = uncleaned area</span>
5 0
2 years ago
Read 2 more answers
Add.<br><br> −38+(−2910)<br><br> Enter your answer as a simplified fraction by filling in the boxes.
Bumek [7]

Answer:

-2948

Step-by-step explanation:

the only fraction it can be is -2948/1 but it is the same thing as the answer itself

4 0
2 years ago
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