2 years ago

Who else has to do IXL it sucks

Mathematics

1 answer:

EastWind [94]2 years ago

7 0

Lol

just multiply 7

by -9, 7 times

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If the perimeter is 44, you would do 44/4.
44= permiter
4= number of sides

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Answer:

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Step-by-step explanation:

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Use completing the square to determine which of the following gives the solutions to 3x2 - 24x + 40 = 28.

jeka94

Answer:

$x=4+2\sqrt{3}$

$x=4-2\sqrt{3}$

Step-by-step explanation:

<u>Completing the square</u>

when $ax^2+bx+c=0$

Given equation:

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$\implies 3x^2-24x=-12$

Divide both sides by 3:

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$\implies x=4\pm\sqrt{4}\sqrt{3}$

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