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bonufazy [111]
2 years ago
13

Help, Please!

Mathematics
1 answer:
Mnenie [13.5K]2 years ago
3 0

Answer:

p(x) = x⁶- 2x⁵- 10x⁴ + 20x² + 9x - 18

d(x) = (x - 2)

r = 0

f(x) = x⁵ - 10x³ + 9

Step-by-step explanation:

From the synthetic division given in the question,

Polynomial p(x) = x⁶- 2x⁵- 10x⁴ + 20x² + 9x - 18

Divisor d(x) = (x - 2)

After synthetic division of this polynomial by 2 we get the remainder,

r = 0

And the new polynomial f(x) that can be used further to find the other factors will be,

f(x) = x⁵ + (0).x⁴ + (-10)x³ + (0).x² + 9

f(x) = x⁵ - 10x³ + 9

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How much must be deposited today into the following account in order to have $35,000 in 7 years for a down payment on a​ house?
Rom4ik [11]

Answer:

The amount that must be deposited is $ 19973.87.

Step-by-step explanation:

We have a relation between future value present value as:

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F=future value

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r=rate (as a decimal)

n=number of compounding periods per year

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Now,

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                                       35000= P (1+\frac{0.08}{12} )^{12*7}

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                                     or, P = $ 19973.87

So you must deposit $ 19973.87 today.

7 0
3 years ago
Find the equation of the line that passes through the point (-2,7) and is perpendicular to the line y= 2/5x-1/5
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Step-by-step explanation:

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3 0
3 years ago
The perimeter of the triangle below is 97 cm.
Sloan [31]

Answer:

The length of EF = x = 18 cm

Option A is correct.

Step-by-step explanation:

Ware given perimeter of triangle = 97 cm

We need to find length of EF = x = ?

The length of EG = x+7

The length of EF = x

The length of GF = 3x

The formula used is: Periemter \ of \ triangle= Sum \ of \ all \ sides \ of \ triangle

Putting values and finding x i.e length of EF

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The length of EF = x = 18 cm

Option A is correct.

4 0
3 years ago
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Vinvika [58]
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x = arctan(90/51)
x = 60.461217740442
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Answer: 60


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Answer:

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Step-by-step explanation:

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