3 years ago

Which representation has a constant variation of -2.5?

Mathematics

1 answer:

TiliK225 [7]3 years ago

6 0

35 I know this because I’m guessing just because I wanna

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Find the solutions to the equation below check all that apply 4x2 -8x +3 =0

notka56 [123]

Answer:

Hello :

4x² - 8x +3 = 0

4 ( x² - 2x +3/4 ) = 0

4 ( (x² -2x +1) -1 + 3/4) = 0

4 ((x-1)² - 1/4 ) =0

(x-1)² - 1/4 = 0

(x-1)² - ( 1/2 )²=0

( x - 1 -1/2 ) ( x - 1 +1/2 ) = 0

( x - 3/2) ( x - 1/2) = 0

x - 3/2 = 0 or x - 1/2 = 0

two solutions : 3/2 ; 1/2

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3 years ago

Determine whether the binomial is a factor of f(x).<br><br> f(x) = x3 + 11x2 + 24x - 36; x - 4

attashe74 [19]

If it is, then $f(4)$ would be equal $0$ .

$f(4)=4^3+11\cdot4^2+24\cdot4-36\\
f(4)=64+11\cdot16+96-36\\
f(4)=124+176\\
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2 years ago

The equation of the line is 3y+2x=12 . what is the slope of the line perpendicular to this equation?

Ket [755]

The slope
$\frac{3}{2}$

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3 years ago

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Twice one number is 15 less than a second number. when 13 is added to the second number,the result is 7 less than 9 times the fi

inna [77]

Anwser is 15 beacuse i got the anwser right now

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3 years ago

After a 12% increase the cost of a new cooker is £190.40

Gelneren [198K]

Answer:

22.848

Step-by-step explanation:

Calculate what 12% is out of 190.40

Brainiest Answer???

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