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katen-ka-za [31]
3 years ago
14

What is 3x3 – 11x2 – 26x + 30 divided by x – 5?

Mathematics
1 answer:
bekas [8.4K]3 years ago
5 0

Answer:

hello :

3x3 – 11x2 – 26x + 30 divided by x – 5 is :3x2 + 4x – 6

because :

(x-5)(3x²+4x-6)=3x^3+4x²-6x-15x²-20x+30 =3x3 – 11x2 – 26x + 30

Step-by-step explanation:

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4 (x+1 ) + 7(x+3) + 6(y +2) =
Korvikt [17]

Answer:

11x + 6y + 37

Step-by-step explanation:

  • (4)(x) + (4)(1) + (7)(x) + (7)(3) + (6)(y) + (6)(2)
  • 4x + 4 + 7x + 21 + 6y + 12
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5 0
3 years ago
Yen put $50 of gas in his truck. The price per gallon was $4. Write an equation that could be used to find the number of gallons
Allushta [10]
<em>g </em>= gallons.

50 ÷ 4 = g ; which this would then show us that if we were to divide 50 by 4, this would then give us a total of 12.5 which this would show us that would be the amount that he has putted in his truck.
6 0
3 years ago
Read 2 more answers
Y=-2(x+5)^2-30 In standard form
Trava [24]

Answer:

y = -2 ( (x^2) + (2*x*5) + (5^2)) - 30

y = -2 ( x^2 + 10x + 25) - 30

y = -2x^2 - 20x - (2*25) - 30

y = -2x^2 - 20x - 50 - 30

y = -2x^2 - 20x - 80

3 0
4 years ago
Which of the following relations represents a function? A. (2,3), (1,3), (3,3) B. (1,3), (2,3), (2,4) C. (1,3), (2,3), (1,4) D.
insens350 [35]
A function will not have ANY repeating x values....it can have repeating y values...just not the x ones

so ur function is : (2,3) ,(1,3), (3,3) ....u see how u have no repeating x values
3 0
3 years ago
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Hi can anybody tell me the answer please
Dmitriy789 [7]

Answer:

x = 14 cm

Step-by-step explanation:

200 000 cm = 2 km

1 cm ............... 2km

x cm ..............28 km

x = 28*1/2 = 28/2 = 14 cm

6 0
3 years ago
Read 2 more answers
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