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Mama L [17]
3 years ago
11

What is the following sum? 4sqrt5+2sqrt5

Mathematics
1 answer:
Anna71 [15]3 years ago
7 0

Answer:

4\sqrt{5} +2\sqrt{5}\\= 6\sqrt{5}

Step-by-step explanation:

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Best buy sells iPhones amd Samsung. Thy have 81 phones in the store. If the number of iphones is twice the number of Samsung's h
seropon [69]

Answer:

54  iphones ,27 samsungs

81/3=27

27x2=54

81-54=27

5 0
2 years ago
Suppose a special discount makes the price of Nike air max shoes 10% lower. As result, there is a 20% increase in the quantity d
Andrew [12]

It is evident from the problem statement that an overall price reduction of Nike air max shoes will lead to an increase in the demand for the shoe.

In Economics,  the relationship between price and demand is stated as follows <em>"If all other factors remain equal, the higher the price of a good, the </em><em>fewer</em><em> people will </em><em>demand</em><em> that </em><em>good</em><em>. In other words, the </em><em>higher</em><em> the price, the </em><em>lower</em><em> the </em><em>quantity</em><em> demanded and vice versa."</em>

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In all, the Law of Demand tells us that if more people want to buy something, given a limited supply, the price of that thing will be bid higher, also of the price of something is low the demand will be high.

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brainly.com/question/25585026

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5 0
2 years ago
Price of 50 kg rice rupees 7650 find the price of 1 kg rice​
Lilit [14]

Answer:

price of 50 kg rice rupees 7650 find the price of 1 kg rice

so 50kg: 7650r

divide both sides by 50 to get 1

1kg=153 rupees

5 0
3 years ago
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What is solution for x if: 3x-6=6x+3
wlad13 [49]

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3 years ago
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saw5 [17]

Answer:

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Step-by-step explanation:

use the eqation y-y1 = m(x-x1)

plug in slop as m and points as x and y

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two negatives = a positive --> y+4=1/3(x+3)

distribute the 1/3 --> y+4= 1/3x + 1

subtract 4 from both sides --> y= 1/3x - 3

6 0
3 years ago
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