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3 years ago

14

Explain why 2.15 and -2.15 are are opposites?

1 answer:

Amanda [17]3 years ago

3 0

One is positive and the other is negative.

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A fruit seller purchased 20 kg of apples at Rs 80 per kg and sold them at Rs 85 per kg. find profit and profit percent

viktelen [127]

Answer:

Profit = Rs 100

Profit %age = 6.25%

Step-by-step explanation:

Cost Price = Rs 80

Cost Price for 20 kg = Rs 1600

Selling Price = Rs 85

<u><em>Profit for 1 kg</em></u> = Rs 85 - Rs 80

=> Rs 5 (For 1 Kg)

<u><em>Profit for 20 kg:</em></u>

=> Rs 5*20

=> Rs 100

<u><em>Now Profit %age:</em></u>

=> $\frac{100}{1600}* 100$

=> 0.0625 * 100

=> 6.25%

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3 years ago

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Paul high earns $5.00 an hour working part-time at an auto parts store he work 16 hours per week. What is his gross pay each wee

Nataly [62]

Answer:

$80

Step-by-step explanation:

$5 per hour, then for 16houurs. 5*16=80

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3 years ago

three friends are holding a car wash and agree to split the profits equally. they purchase supplies for $75. if their income is

koban [17]

$450-$75=$375/3=$125
They each get $125

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3 years ago

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Can someone please help which is the answer

Citrus2011 [14]

B. Angle B= Angle E
As this would only prove the AAA Similarity theorem, but not any Congruence Rule

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3 years ago

find the measure of the angle of elevation of the sun to the nearest degree, if a 100ft tall building casts a 150ft shadow.

Svet_ta [14]

Answer:

33.7º

Step-by-step explanation:

tan = opp/adj

tan∅ = 100/150 = 2/3

∅ = arctan 2/3

∅ = 33.690067525979787

33.7º

5 0

3 years ago