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pochemuha
3 years ago
5

9x²-6xy+4y²≥0 помогите

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
8 0
I'm not very sure, but I hope it'll help.

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Yesterday's afternoon temperature was 21 degrees Fahrenheit. It plunged overnight to -3 degrees Fahrenheit. How many degrees did
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3 years ago
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Find the percentage of vacationers from<br> question 10 who spent between $1500<br> and $2000.
mars1129 [50]

Answer:

The percentage change of vacationers is 33.3 %

Step-by-step explanation:

Given as :

The old value of the vacationers = $ 1500

The new value of the vacationers = $ 2000

Let the percentage variation = x %

Or, x % increase = \dfrac{\tyextrm new value - \textrm old value}{\textrm old value} × 100

Or,  x % increase = \dfrac{\tyextrm $ 2000 - \textrm $ 1500}{\textrm $ 1500} × 100

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Hence The percentage change of vacationers is 33.3 %   Answer

3 0
3 years ago
What are the zeros of the graphed function y = (x + 3)(x + 5)?
tensa zangetsu [6.8K]
Y=(x+3)(x+5)
0=(x+3)(x+5)
0=x+3
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-3=x
0=x+5
Subtract five on both sides
-5=x
So, -3 and -5 are the zeros of the graphed function.
Hope I helped!
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What is the smaller super script above the base that indicates how many times the
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I believe it’s the power
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86 ft/sec
8 0
3 years ago
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