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Anni [7]
3 years ago
6

Calcule: a) (m-1/2)² b) (a/2-1)²

Mathematics
1 answer:
prisoha [69]3 years ago
4 0
A) (m - ½)² = m² - ¼m + ¼

b) (a/2 - 1)² = ¼a² - a + 1
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A square has an area of approximately 500 square feet. Which of the following would be the most reasonable estimate of the lengt
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22.36

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One way to compute a 20% tip for a bill is to multiply it by 0.20. A restaurant bill was $35.70. Calculate the tip.
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$1500 computer 7% tax
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Step-by-step explanation:

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3 years ago
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Nikki has $1100 and spends $35 per week. Mich has $520 and saves $55 per week. In about how many weeks, will Nikki and Micah hav
Rashid [163]

Answer:

6 weeks

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Given that :

Nikki :

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Mich:

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Number of weeks they'll both have the same amount :

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For Nikki who is spending :

1100 - 35w - - - (1)

For Mich who is saving :

520 + 55w - - - (2)

Equate (1) and (2)

1100 - 35w = 520 + 55w

1100 - 520 = 55w + 35w

580 = 90w

w = 580 / 90

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About 6 weeks

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2 years ago
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These numbers are 9 and 10.
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3 years ago
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