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sergij07 [2.7K]
3 years ago
15

PLEASE HELP me as soon as possible

Mathematics
2 answers:
deff fn [24]3 years ago
7 0

3/4 < 33/40 because 30/40 < 33/40

Citrus2011 [14]3 years ago
4 0

3/4

multiply top and bottom by 10

= 30 / 40

As you know 30/40  < 33/40

Answer

3/4  <  33/40

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4x^2+2xy-10y^2+9=0 what is the value of a,b,c and the discriminant?
zavuch27 [327]

basically you treat y like a number and not a variable

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Step-by-step explanation:

4x²+2xy-10y²+9=0

rewrite in standard form of a quadratic equation like ax² + bx + c = 0

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basically you treat y like a number and not a variable

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4y²-(16)(-10y²+9)

4y²-(16)(-10y²+9)

4y²+160y²-144

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4(41y²-36)

6 0
2 years ago
A particular beach is eroding at a rate of 4 centimeters per year. a realtor converts this rate to millimeters per day.which exp
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<span>4 cm / 1 year x 10 mm / 1 cm x 1 year / 365 days </span>
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<span>The correct answer:

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