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Lelu [443]
3 years ago
6

(5x-2)^2 help asap pleaseee

Mathematics
1 answer:
omeli [17]3 years ago
5 0

Answer:

25x² − 20x + 4

Explanation:

(5x − 2)²

= (5x + −2)(5x + −2)

= (5x)(5x) + (5x)(−2) + (−2)(5x) + (−2)(−2)

= 25x² − 10x − 10x + 4

= 25x² − 20x + 4

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<span>(2/3)150 = s³ </span>
<span>100 = s³ </span>
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6 0
3 years ago
Convert this rational number to its decimal form and round to the nearest thousandth. 3/4​
yKpoI14uk [10]

Answer:

4÷7=0.57142857

Step-by-step explanation:

nearest thousandths...

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2 years ago
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Nostrana [21]

Answer:

9.93 liter approximately 10 liter

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8 0
2 years ago
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Brrunno [24]

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x + 7 = 2*3x - 4*2

x + 7 = 6x -  8            Subtract 7 from both sides.

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3 years ago
Erin feeds her dog 7/10 cup of food a day . With 3/10 cup canned and the rest dry . She also gives her dog 1 treat a day . How m
gavmur [86]

Answer:

2\frac{4}{5}\ \ or \ 2.8 \ \ cups

Step-by-step explanation:

-The total portion fed to the dog is 7/10 cup

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-One week has 7 days. we multiply the dry portion per day by the number of days in a week.

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Hence, Erin feed her dog 2 4/5 0r 2.8 cups of dry food

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3 years ago
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