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Ray Of Light [21]
3 years ago
10

Please explain thank you!

Mathematics
2 answers:
dybincka [34]3 years ago
4 0

Answer:

56%

Step-by-step explanation:

<em>Percent </em>literally means <em>for each 100</em> ("cent" coming from the Latin word for 100). All percents can be represented as fractions with 100 in the denominator: 3%, for instance, can be written as 3/100, and 4% as 4/100 (or reduced as 1/25).

We can go the other way with fractions: 3/5 can be written as the fraction 60/100, which is 60%.

In this problem, Ainsley spends 28/50 of her allowance at the coffee shop, which can be written as 56/100, or 56%

Rus_ich [418]3 years ago
3 0

Answer:

56%

Step-by-step explanation:

To find a percentage, you need to take a ration of the value you want and the total. In this case, 28 is the value and 50 is the total, right? Then, to make it a s

proper percentage, you multiply by 100. As such:

\frac{28}{50}  \times 100 =  \frac{14}{25}  \times 100 = \\  =  14 \times 4 = 56

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4 years ago
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3 years ago
When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?
stiks02 [169]

Answer:

<h2>35x - 35y + 21</h2>

solution,

0.5(20x - 50y + 36) - 0.25( - 100x + 40y - 12) \\  = 10x - 25y + 18  + 25x - 10y + 3 \\

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= 10x + 25x - 25y - 10y + 18 + 3 \\

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Hope this helps...

Good luck on your assignment...

6 0
3 years ago
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kondor19780726 [428]

Answer:

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Step-by-step explanation:

Sin A: 35/37

Cos C: 35/37

Using acronym SohCahToa we know

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Cos is Adjacent/Hypotenuse

With each problem we mark by the letter given to create adjacent side.

I hope this helps!

5 0
3 years ago
Please answer as soon as possible. Due by 11:59
Basile [38]
15x+40=-47+27
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3 years ago
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