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3 years ago

Pleaseee helppp ASAP Extra 100 points And brainliest

Mathematics

2 answers:

Reptile [31]3 years ago

5 0

Answer:

what help I can do for you

S_A_V [24]3 years ago

4 0

Answer:

where is the questions

Step-by-step explanation:

you should write correct question

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CONVERT 11/30 into a repeating decimal. please show each step please.

Scrat [10]

Answer:

0.36666 etc

Step-by-step explanation:

11/30

8 0

3 years ago

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Find two positive numbers whose ratio is 2:3 and whose product is 600.

Katarina [22]

6x^2 should be one of them if i am not mistaken!

5 0

3 years ago

HELP!!!!!!!!!!!!!!!!!!!!!!!!!

yanalaym [24]

Answer:

13. 144 seats

Step-by-step explanation:

13. Find 1 unit:

5 units = 120

1 unit = 120 divide 5 = 24

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6 units = 24 x 6 = 144

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3 years ago

Which is the factorization of 8x2 13x – 6? (8x – 3)(x 2) (x – 6)(8x 1) (2x – 2)(4x 3) (4x – 1)(2x 6)

vagabundo [1.1K]

we have

$8x^2+13x - 6$

Equate the function to zero

$8x^2+13x - 6=0$

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$8x^2+13x = 6$

Factor the leading coefficient

$8(x^2+\frac{13}{8}x) = 6$

Complete the square. Remember to balance the equation by adding the same constants to each side.

$8(x^2+\frac{13}{8}x) = 6$

$8(x^2+\frac{13}{8}x+\frac{169}{256}) = 6 +\frac{169}{32} \\ \\ 8(x+\frac{13}{16} )^{2} =\frac{361}{32} \\ \\ (x+\frac{13}{16} )^{2} =\frac{361}{256}\\ \\ (x+\frac{13}{16} ) =(+/-)\sqrt{\frac{361}{256}} \\ \\ (x+\frac{13}{16} ) =(+/-)\frac{19}{16} \\ \\ x1=-\frac{13}{16} +\frac{19}{16} =\frac{6}{16}\\ \\ x2=-\frac{13}{16} -\frac{19}{16}=-2$