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Troyanec [42]
3 years ago
10

what is the ratio of the number of black keys to the total number of keys on the keyboard, if the same pattern of keys I continu

ed 5 black keys 7 white keys
Mathematics
1 answer:
OLga [1]3 years ago
6 0

Answer:

5 : 7 i guess

Step-by-step explanation:

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A store has 20% off sale on pants. With this discount the price of one pair of pants before tax is $15.20. What was the original
Y_Kistochka [10]

Answer:

<h2>Answer :</h2>

The original price is x, so 20% of x, - x, equals the sale price. You can use the equation:

x-.2x=15.20

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Step-by-step explanation:

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What percentage of the audience from the 16-25 age group gave the movie a poor rating? 6.19% 10.00% 25.34% 15.70% 16.22%
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7 0
3 years ago
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(12/21)... what is this fraction simplified
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Can the sides of a triangle have lengths 3, 3, and 10?
Bingel [31]

Answer:

No

Step-by-step explanation:

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Thus , Sides of a triangle can't be 3,3,10.

8 0
3 years ago
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