All Answers 358090 Answers

THE ANSWER IS 7.7

how did u get it ?

If the cost excluding tax is N dollars, then N*(1 + 2.2/100) = 370 so

N = 370/1.022  so cost excluding tax ≈ $362

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SisterCousin has given the amount of depreciation!  The worth is $37000 - $7400 → $29600

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IT WOULD BE 378.14 DOLLARS

IT WOULD ROUGHLY BE WORTH 7400 DOLLARS

The height of an equilateral triangle is 3 times the apothem.  The length of its side is 2sqrt(3) times the apothem.

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HAVE YOU TRIED LOOKING IT UP

"$1800 id divided among Hashim, Nurul and Zalina in the ratio of 4 : n : 5 then, each of them an incentive of $120 from their teacher. Given the total amount of nurul's moneyis $840. Determine whether the ratio remains the same of different. If different, state the new ratio."

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its 4 you idiot

7.7 your welcome bro

type in inf

See https://web2.0calc.com/questions/helppp_6#r3 

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Think of these as (x - a)(x - b) → x² - (a+b)x +a*b

(1) Compare with  x² + 2x - 8  

We must have a*b = -8  so what are the possible products:

-8  and 1 

8 and -1 

-4 and 2

4 and -2

We must also have -(a + b) = 2 so, using the above possible products:

-8 and 1  give -(-8 + 1) → 7  no!

8 and 1 give -(8 + 1) → -9 no!

-4 and 2 give -(-4 + 2) → 2  yes!

4 and -2 give -(4 - 2) → -2 no!

So we have x² + 2x - 8 → (x - -4)(x - 2) → (x + 4)(x - 2)

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Try this yourself with x² - 4

x2 + x - 8 doesn't have nice integer roots.  You can do this using the quadratic formula, for example.

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2 to the power of 3650

Thx so much do u know these by any chance ? 

x^2+2x-8    x^2+x-8     x^2-4 ???    Pls ?

x² - 2x - 3 → (x - 3)(x + 1)

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The Dirac delta function really only makes sense within an integral Max.  See http://www.physicspages.com/2011/02/16/dirac-delta-function/ for a reasonable discussion.

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Chris: Both are correct.

But in (b) part you are supposed to use the answer from (a)...... XD

Use a table!!