if you show the triangle on the graph i can figure it out, or give me the coordinates of the original triangle, can't really do it without those things

8 0

3 years ago

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A car valued at £18000 at the start of 2017, depreciated in value by 5% each year for 3 years. How much did it lose in value ove

Anna11 [10]

<u>Answer:</u>

The amount lost over the 3 years s 2567.25£

<u>Explanation:</u>

$\mathrm{F}=\mathrm{I} \times\left(1-\left(\frac{r}{100}\right)\right)^{\mathrm{n}}$

where F = final value after n years

I = initial value of the car in 2017 = £18000 (given)

Since the value is depreciated 5% every year for 3 years,

r = percentage rate of depreciation = 5% (given)

n = 3 years

Substituting these values in formula, we get

$\mathrm{F}=18000 \times\left(1-\frac{5}{100}\right)^{3}$

= $18000 \times\left(\frac{95}{100}\right)^{3}$

= 15432.75£ which is the value of the car after 3 years

Finally 18000-15432.75 = 2567.25£ is the amount lost over this period.

6 0

3 years ago

Subtract -5x^2+7x+1 from 8x^2+x-10

melomori [17]

13x^2 + 8x - 9
I hope this helps

4 0

3 years ago

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How do you write 9.6 x 10 in standard form

motikmotik

since ten isn't to the power of anything it would be just 96

8 0

3 years ago