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ss7ja [257]
3 years ago
13

2(x-2)^2+3 and 3(x+1)^2+5 rewrite in standard form

Mathematics
1 answer:
garri49 [273]3 years ago
6 0

5x^2-2x+19 is the answer

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ou buy a gallon of milk that costs $3.50. The milk is discounted for 10% off. You also have to pay tax of 6.25% on the discounte
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3.35.

Step-by-step explanation:

very simple!

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If I am going 94 miles every 60 hours, how many miles per hour am I going?
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1.56666666667 MPH simplified its 1.5MPH

Step-by-step explanation:

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What is 8259 rounding to the tens place
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7 0
3 years ago
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A line with a slope of -2/5 that passes through the point (-10,8)
slamgirl [31]

Step-by-step explanation:

m =  -  \frac{2}{3}  \\ ( - 10 ,\: 8) = (x_1,y_1)

y-y_1=m(x-x_1)

Plug in the values into the equation

y - 8 =  -  \frac{2}{3} (x - ( - 10)) \\ y - 8 =  -  \frac{2}{3}( x + 10) \\

y - 8 =  -  \frac{2}{3} x  -  \frac{20}{ 3 }  \\ y =  -  \frac{2}{3} x -  \frac{20}{3}  + 8 \\

y =  -  \frac{2}{3} x +  \frac{4}{3}

To solve for x-intercept , Arrange the values in

ax + by + c = 0

=

-  \frac{2}{3} x - y +  \frac{4}{3}  = 0

To find x-intercept .let y = 0 in the above equation

-  \frac{2}{3} x - y +  \frac{4}{3}  = 0 \\  -  \frac{2}{3} x - 0 +  \frac{4}{3}  = 0 \\

-  \frac{2}{3} x +  \frac{4}{3}  = 0 \\  -  \frac{2}{3} x =  -  \frac{4}{3}

Solve for x ;

x = 2

To find y intercept , let x = 0

and solve for y .

I hope it helps <3

7 0
3 years ago
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Pls i need some help doing this if you can help i would really appreciate it
Nonamiya [84]
A.2
1/6x1/2=1/12>times 2. ?/24= 2
> times 2
7 0
3 years ago
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