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iVinArrow [24]
3 years ago
9

8/9k + 9/5 = -4 - 9/7k

Mathematics
1 answer:
belka [17]3 years ago
4 0

Answer:

k=−1827/685

Step-by-step explanation:

Hope this helps you out if it does pls mark me as brainiest pls

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Sonja [21]

Answer:

87.97 or 88

Step-by-step explanation:

5 0
3 years ago
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Find the missing side. Round your answer to the nearest tenth.
jasenka [17]

Answer:

<em>11.8 units </em>

Step-by-step explanation:

\frac{x}{29} = sin 24°

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8 0
3 years ago
Write in expanded form 51.242.<br>​
lord [1]

Answer:

50 + 1 + \frac{2}{10} + \frac{4}{100} + \frac{2}{1,000}

Step-by-step explanation:

This is the answer because:

1) 50 and 1 equal to 51

2) The fraction forms of a decimal number is: the decimal number/the decimal number place value

3) Therefore, the answer is 50 + 1 + \frac{2}{10} + \frac{4}{100} + \frac{2}{1,000}

Hope this helps!

3 0
3 years ago
Mrs. Robinson bought a novel at a bookstore on sale for 20% off its regular price of $29.99. Mr. Chang bought the same novel at
Kay [80]
Mr. Robinson gets $5.99 off which is $24.00
Mr. Chang gets $2.50 off which is $22.50

Work: 
29.99x.20=5.99     29.99-5.99 = 24.00
25.00x.10=2.50     25.00-2.50 = 22.50

4 0
3 years ago
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Courtney works at the local shoe store and receives $150 a week plus 3% of all sales over $1000. This week her sales were $3200.
schepotkina [342]

The equation you would use to find her earning for the week would be:

y=0.03(x-1000)+150

This would mean she made $66 from commissions and $216 total.

6 0
3 years ago
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