3 years ago

Factor the trinomial 10x^2 + 11x - 6

Mathematics

1 answer:

emmainna [20.7K]3 years ago

3 0

Answer:

Step-by-step explanation:

10 x²+11x-6

=10 x²+15x-4x-6

=5x(2x+3)-2(2x+3)

=(2x+3)(5x-2)

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Georgia [21]

Answer:

Its A

Step-by-step explanation:

Im pretty sure I kno this

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3 years ago

Find the slope of the line through each pair of points. 9) (17, -6), (-11,7)

blsea [12.9K]

Answer:

slope = - $\frac{13}{28}$

Step-by-step explanation:

calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (17, - 6 ) and (x₂, y₂ ) = (- 11, 7 )

m = $\frac{7-(-6)}{-11-17}$ = $\frac{7+6}{-28}$ = - $\frac{13}{28}$

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2 years ago

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velikii [3]

C. sounds like the most reasonable answer to the question.

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3 years ago

Read 2 more answers

Using the function in example 3, what is the y value (output) when x= -6?

PtichkaEL [24]

Answer:

Step-by-step explanation:

y=|x|-4

y=|-6|-4

y=6-4

y=2

(x,y) -> (-6,2)

8 0

3 years ago

Rewrite without absolute value y=|x−5|+|x+5|, if x<−5 thank you

ioda

y = | x -5| + |x+5|

as range of x is

-5 < x < 5

we can see if we put x = 0 we get

y = 10

we put any value of x in given range first term is always negative without absolute. and 2nd term is always positive

y = | x -5| + |x+5|

= -( x-5) + x + 5

= - x + 5 + x + 5

= 10

y = 10 where -5 < x < 5

8 0

4 years ago