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kotegsom
2 months ago
14

What would be the denominator after rationalizing 7/(5√3 - 5√2)?

Mathematics
1 answer:
zzz [12.3K]2 months ago
6 0

Response:

The denominator will become 5\sqrt{3} +5\sqrt{2}

Detailed explanation:

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The market price of a house is directly proportional to the total area of the house in square feet. If the price of a 1,500 squa
zzz [12365]

Answer:

The cost for a 2,000 square foot house is \$400,000

Detailed explanation:

Recall that if two variables x and y vary directly, the relationship can be written as y/x=k or y=kx.

Define:

x as the house area in square feet

y as the price of the house

Given point (1500, 300000)

Calculate proportionality constant k:

k=y/x

Insert values:

k=300,000/1,500=200

The direct variation equation is:

y=200x

For x = 2000:

Calculate y:

Replace x in equation:

y=200(2,000)

y=\$400,000

5 0
2 months ago
In 2011, the world's largest pumpkin weighed 825 kilograms. An average-sized pumpkin weighs 5,000 grams. The 2011 world-record p
Leona [12618]
1000 g = 1 kg
5,000 g = 5 kg
825 kg - 5 kg = 820 kg

<span>The pumpkin that set the world record in 2011 weighs __820 kg___ more than an average pumpkin.</span>
6 0
1 month ago
1.62 was multiplied by a power of ten to get 16.2. What power of ten was it multiplied by?
zzz [12365]
10 raised to the first power,
so indeed.
8 0
1 month ago
Herb owanda is a computer operator for data base, inc. He earns $38,600 a year he is single and is paid on a weekly basis how mu
zzz [12365]

Response: $14.85

Explanation:

Given information:

annual income = $38,600

With 52 weeks in a year, his weekly earnings

=$38,600/52

=$742.31

Since his state tax rate applies to the 2% bracket based on his earnings

= 2/100 * $38,600

=$772/52

=$14.85 will be deducted from each weekly paycheck for state taxes.

8 0
10 days ago
A company produces breakfast cereal. The true mean weight of the contents of its cereal packages is 20 ounces, and the standard
Leona [12618]

Answer:

connect with me @peachllings

Step-by-step explanation:

and @wtfpeachess

5 0
1 month ago
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