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MrMuchimi
3 years ago
5

What number would have to be added to complete this square x^2 + 10x +?

Mathematics
1 answer:
Nady [450]3 years ago
5 0
I believe 25 has to be added as
(x*5)^2 = x^2 + 10x + 25
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Calculate the marked price(original price)if after 20% discount, the price of an article.
Elina [12.6K]

Answer: An article was sold at a 20% discount, at Rs. 400. What was its marked price?

Let M denotes the required marked price of the given article.

Hence from above data we get following relation,

(1 - 20/100)*M = 400

or (4/5)*M = 400

or M = (5/4)*400 = 500 (Rs) [Ans]

Step-by-step explanation:

4 0
3 years ago
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ELEN [110]
The GCF is the number or variables you can get out of a a term or multiple terms, when you get it out you have to be able to multiply it again and get the same terms as before for example the GCF of here is 18xy because both numbers can be divided in 18 and they both share 1 x and 1 y in common... Now divide to get your answer put the GCF outside the parenthesis and the numbers divided inside

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5 0
3 years ago
Read 2 more answers
Please help me solve this before 8pm today please!!!!!
Nastasia [14]

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Step-by-step explanation:

7776^{x+5}=216^{3x-5}

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8 0
1 year ago
Help plssssssss<br> - Sorry it’s kinda a bad photo
MrMuchimi

Answer:

5

Step-by-step explanation:

Because if you divide them all you see that in 5 you don't get a whole number

6 0
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3 years ago
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