2 years ago

P(x)= 2x^3-x^2+5 is divided by x+2. Choose the correct option from drop menu.

Mathematics

1 answer:

koban [17]2 years ago

7 0

The answer depends on what type of division it is. Synthetic?

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Factor this polynomial 6x^2 + 19x – 7.

kondaur [170]

Answer:

(3x-1) (2x+7)

8 0

3 years ago

4/7×3/4 in simplest form

vlabodo [156]

4/7 × 3/4
(4 and 4 are cancelled )
7×3
the answer is 21

3 0

3 years ago

Which best describes the graphs of the line that passes through (−12, 15) and (4, −5), and the line that passes through (−8, −9)

konstantin123 [22]

Answer:

C) They are perpendicular lines.

Step-by-step explanation:

We first need to find the slope of the graph of the lines passing through these points using:

$m = \frac{y_2-y_1}{x_2-x_1}$

The slope of the line that passes through (−12, 15) and (4, −5) is

$m_{1} = \frac{ - 5 - 15}{4 - - 12}$

$m_{1} = \frac{ - 20}{16} = - \frac{5}{4}$

The slope of the line going through (−8, −9) and (16, 21) is

$m_{2} = \frac{21 - - 9}{16 - - 8}$

$m_{2} = \frac{21 + 9}{16 + 8}$

$m_{2} = \frac{30}{24} = \frac{5}{4}$

The product of the two slopes is

$m_{1} \times m_{2} = - \frac{4}{5} \times \frac{5}{4} = - 1$

Since

$m_{1} \times m_{2} = - 1$

the two lines are perpendicular.

4 0

3 years ago

Read 2 more answers

If A = 10 feet, B = 6 feet, C = 1 foot, D = 14 feet, and E = 2 feet, what is the area of the object?

Bogdan [553]

Answer:

Step-by-step explanation:

3 0

3 years ago

International Juice Inc. plans to introduce a new line of fruit juices with three different flavors: cherry, grape and apple. 50

Tanya [424]

Cherry sales as a % of total sales = (0.5 x 1.2)/(0.5 x 1.2 + 0.2 x 1.4 + 0.3 x 1.6) = 0.6 / (0.6 + 0.28 + 0.48) = 0.6 / 1.36 = 0.4412 = 44.12%

Therefore, 44.12% of the total sales will be cherry.

8 0

3 years ago