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brilliants [131]
3 years ago
10

Factor the following polynomial completely. 0.3x^2-3x+7.2

Mathematics
1 answer:
marin [14]3 years ago
6 0
0.3x^2-3x+7.2=0.3(x^2-10+24)=0.3(x-4)(x-6)
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A store has a 20% sale on everything. An item originally cost 350 AED. What is the sale price? Show your work of how you calcula
slega [8]

Answer:

Step-by-step explanation:

A store has a 20% sale on everything.

So since you are saving 20%, you will only be paying 80% of the original price.

To find the sale price use the following formula:

Sale price = 80% x original price

They told us the original price = 350 AED

This means:

Sale price = 80% x 350

I think it would be easiest to change 80% into a fraction if you don't have a calculator :)

80% = \frac{80}{100}  = \frac{4}{5}

This means that the

Sale Price= \frac{4}{5} x 350 = 280 AED

6 0
3 years ago
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What is 20% of 900 ?
dimulka [17.4K]

Answer:

180

Step-by-step explanation:

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haha very bad explaination but hope it helps <3

7 0
3 years ago
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Feliz [49]
Let number be x

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The number is 4

3 0
3 years ago
A rectangle is drawn on a coordinate grid. three of its four vertices are located points ( -1,-2), (-1,4) and (2,-2). What is th
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Hello,

C=(2,4) is the vertex missing.
Make a draw.


5 0
3 years ago
Observe the given bar graph and answer the following questions
Reptile [31]

Answer:

Step-by-step explanation:

The graph shows a student’s journey time to school on each day of one week.On which day did it take 20 minutes?

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