3 years ago

Which expression is equivalent to 6x2 – 19x – 55?

2 answers:

9 0

The answer is:
(6x + 11)(x – 5)

4 0

The correct answer is (6x+11)(x-5)

if you simplify this...

6x² - 30x + 11x -55
which is 6x² - 19x -55

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zheka24 [161]

9x+15=8x

subtract 15 and 8x from both sides to get

x=-15

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2 years ago

Inga [223]

I think the answer is x=60

4 0

2 years ago

vlabodo [156]

Answer:

x = 17.9

Step-by-step explanation:

$tan40^{0} =\frac{15}{x}$

$x=\frac{15}{tan40^{0} } =17.88$

rounded: 17.9

Hope this helps

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2 years ago

jenyasd209 [6]

Answer: $32.81 , rounded would be 32.80

Step-by-step explanation:

Divide 420 by 32

then u multiply that by 2.50

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2 years ago

maria [59]

THE PIC IS BLUR

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2 years ago