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kodGreya [7K]
2 years ago
14

Please answer asap thank uuuuu

Mathematics
1 answer:
fomenos2 years ago
4 0

Answer:

B

Step-by-step explanation:

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Alex's car depreciates in value by 18% per year.
Anna71 [15]

Answer:

£12605.15

Step-by-step explanation:

Compound interest formula

34000(1-0.18)^5

6 0
3 years ago
F(x)=-2x^2+4x+5<br> Find the critical numbers
frez [133]

Answer:

To find critical points, take the first derivative and set it equal to zero:

f(x) = -2x^2 + 4x + 5

f'(x) = -4x + 4

-4x+4 = 0

-4x = -4

x = 1

Critical point at x = 1

Alternatively, if you mean zeros, or where the x intersects, you can use the quadratic equation.

6 0
2 years ago
What is the solution to this equation?<br><br><br> 2x + 3 = x − 4
aivan3 [116]

Answer:

x = −7

Step-by-step explanation:

2x + 3 = x − 4

Subtract 3 from both sides of the equation

2x = x −7

Subtract x from both sides of the equation

x = −7

6 0
3 years ago
Read 2 more answers
Jack Dossey wears socks of two colours yellow and orange. he has altogether 20 yellow socks and 20 Orange socks in his drawer. s
Flauer [41]

Answer:

2

Step-by-step explanation:

I don't know why am I so bad at math???

8 0
2 years ago
What is 6X squared +17 X +13+4 over X -1 multiplied by X minus one
Free_Kalibri [48]

Answer:

6x^{3} + 11^{2} - 4x -9

Step-by-step explanation:

i) (6x^{2} + 17x  + 13  + \frac{4}{x-1} ) \times (x - 1) = (6x^{2} + 17x  + 13)\times (x - 1) + 4 = 6x^{3} + 11^{2} - 4x -9

8 0
3 years ago
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