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sweet [91]
3 years ago
7

1/5 (x²-2x) = -2/5 + x² Can you solve it all? Please i need this , i'll reward you

Mathematics
1 answer:
e-lub [12.9K]3 years ago
7 0
(\frac{1}{5}  ( x^{2} -2x) =  \frac{-2}{5}  +  x^{2} )*5 \\  \\ x^{2} -2x=-2+5 x^{2}  \\ 4 x^{2} +2x-2=0 \\ Because \\ a x^{2} +bx+c=0 \\ a+c=b \\  x_{1} =-1 \\  x_{2} = \frac{-c}{a} = \frac{-(-2)}{4} = \frac{1}{2}
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In how many ways can we put five identical fruits into three bowls? Note that the bowls may be empty.
Ne4ueva [31]

So u have 5 fruits and 3 bowls

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4 0
4 years ago
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7 0
3 years ago
PLEASE HELP W/ MATH PROBLEM
Ilia_Sergeevich [38]

Answer:

11. 736080 cars //   12. 5397920 cars

Step-by-step explanation:

given total number of cars produced : 6,134,000

100% -->6,134,000

1%--> 6,134,000 /100

1% --> 61340

given big cars of America is 12%

so to find this 12% = 12 * 61340 = 736080 cars produced by America

by other manufactures =  total cars - big cars of America

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3 0
3 years ago
La raíz cuadrada de 196
Verizon [17]
14   i hope this is what you were looking for
4 0
3 years ago
Read 2 more answers
Answer with workings please
icang [17]
AB = 9 cm
BC = 6cm

CD = 7 cm
AE = 6 cm

3BC = AB
3ED = AE

  AB = AE
  BC    ED
    ⁹/₃ = ⁶/ₓ
3 · 6 = 9 · x
   18 = 9x
    9      9
     2 = x

ED = 2 cm
5 0
4 years ago
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