2 years ago

HELP ME PLEASE :( FASSSSTTT

Mathematics

2 answers:

faltersainse [42]2 years ago

8 0

4 abs 5 for the first once

ipn [44]2 years ago

7 0

Answer:

4 and -5 for the first one

-5 and -5 for the second

5 and -4 for the third

-4 and 5 for the fourth

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-0.2x^2+0.9x+0.6=y<br>What's the vertex form for this equation?

hjlf

Answer: y = -0.2(x - 2.25)² + 1.6125

<u>Step-by-step explanation:</u>

$y = -0.2x^2 + 0.9x + 0.6\\\\y - 0.6 = -0.2x^2 + 0.9x\\\\y - 0.6 =-0.2(x^2-4.5x)\\\\y-0.6+\underline{(-0.2)(2.25)^2}=-0.2(x^2-4.5x+\underline{2.25^2})\\\\y-0.6-1.0125=-0.2(x-2.25)^2\\\\y-1.6125=-0.2(x-2.25)^2\\\\y=-0.2(x-2.25)^2+1.6125$

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3 years ago

26/x=-13 <br> I need a false answer and what it would equil

cupoosta [38]

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1 year ago

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enyata [817]

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Gabrielle paints flower pots to sell at the craft fair. She paints 2/5 of a flower pot teal, 1/4 of it yellow, and the rest of i

Stolb23 [73]

13/20
make the common denominator 20
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