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ivanzaharov [21]
3 years ago
5

Solvex²-16x+64=0please​

Mathematics
2 answers:
nata0808 [166]3 years ago
4 0

Answer:

x=8

this equation has double roots

x^2+16x+64=0

(x+8)(x+8)=0

Yanka [14]3 years ago
4 0

Answer:

x=8

Step-by-step explanation:

magic ~woooooooo~

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4 years ago
Shelby is starting a business selling handmade necklaces. She has decided to invest an initial amount of $172 for advertising, a
8_murik_8 [283]

Answer:

-43 necklaces.

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Step-by-step explanation:

The breakeven point is the point where the sales revenue equals the expenditure.

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Hence, Shelby has to sell 43 necklaces to breakeven.

#The expenses at the breakeven point is:

E=7x+172\\\\=7\times43+172\\\\=473

Hence, expenses at breakevent point is $473

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4 0
3 years ago
A real estate agent sells a house for $92,000. She receives a 6% commission on the sale of the house. How much did she earn on t
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7 0
4 years ago
{30 POINTS} For a promotion, a store offers to pay the sales taxes on any item
Luden [163]

--Answer--

1. $85

2. $15

--Explanation--

1. 15% off of 100 just means moving the decimal in 15 over by 2 to the left.

From there, multiply 100 x 0.15.

Then you get 15, so that's how much tax you are paying. Meaning Subtract 15 from 100 to get the price it originally was before tax. 100 - 15 = 85.

2. $15 dollars tax from moving decimal 2 to the left of 15%.

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3 years ago
ILL GIVE BRAINIEST PLEASE HELP ASAP
olganol [36]

Answer:

Step-by-step explanation:

for square, rectangle and parallelogram is the first top three

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The reason why square, rectangle and parallelogram are the same is because they have the same properties

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3 years ago
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