HELP (for the first select answer its “yes” or “no”)

Answer:

D

Step-by-step explanation:

If the polynomial p(x) is divided by a polynomial of the form x+k (which accounts for all of the possible answer choices in this question), the result can be written as

p(x)/x+k = q(x) + r/x+k

where q(x) is a polynomial and r is the remainder. Since x+k is a degree-1 polynomial (meaning it only includes [tex]x^{1}[/tex] and no higher exponents), the remainder is a real number.

Therefore, p(x) can be rewritten as p(x) = (x+k)q(x) + r, where r is a real number.

The question states that p(3) = −2, so it must be true that

−2 = p(3) = (3+k)q(3) + r

Now we can plug in all the possible answers. If the answer is A, B, or C, r will be 0, while if the answer is D, r will be −2.

A. −2=p(3)=(3+(−5))q(3)+0

−2=(3−5)q(3)

−2=(−2)q(3)

This could be true, but only if q(3)=1

B. −2=p(3)=(3+(−2))q(3)+0

−2=(3−2)q(3)

−2=(−1)q(3)

This could be true, but only if q(3)=2

C. −2=p(3)=(3+2)q(3)+0

−2=(5)q(3)

This could be true, but only if q(3) = −2/5

D. −2=p(3)=(3+(−3))q(3)+(−2)

−2=(3−3)q(3)+(−2)

−2=(0)q(3)+(−2)

This will always be true no matter what q(3) is.

Of the answer choices, the only one that must be true about p(x) is D, that the remainder when p(x) is divided by x−3 is -2.

The final answer is D.

9514 1404 393

Answer:

  see attached for 1 and 2

Step-by-step explanation:

It's almost like drawing any other graph. Here, you need to pay attention to the domain on which each piece is defined. You need to add dots where the function is discontinuous to show how the function is defined at the discontinuity.

__

1) The dividing line is at x=2.

To the left of that line, the graph is the constant function y=3.

To the right of that line, the graph is the quadratic function y = (x-3)².

The dots are placed where x=2 (at the boundary between the parts of the function). A solid dot is placed on the end of the horizontal line, since that is the function value at x=2. An open dot is placed on the end of the parabola, since the function is not defined at that point (2, 1).

The graph is shown in the first attachment.

__

2) Here, the dividing line between the pieces is at x=-4. Again, the function is constant to the left of that line. To the right of that line, it is a line with a slope of 2 and a y-intercept of 3. The treatment of dots at the ends of the curve is the same, since the function is defined at x=-4 as the left piece, not the right piece.

The graph is shown in the second attachment.

Answer:

x = -7

Step-by-step explanation:

m<MLP + m<PLK = m<MLK (angle addition postulate)

(x + 31) + (x + 147) = 164 (substitution)

Solve for x

x + 31 + x + 147 = 164

Add like terms

2x + 178 = 164

2x = 164 - 178

2x = -14

x = -14/2

x = -7

Answer:

Step-by-step explanation:

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

\frac{sb}{cs} = \frac{ra}{cr} ← substitute values

\frac{4x+1}{2x} = \frac{13.5}{6} ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

Answer:

[tex]P(Even) = 0.547[/tex]

Step-by-step explanation:

Given

[tex]\begin{array}{ccccccc}{Sides} & {1} & {2} & {3} & {4} & {5} & {6} \ \\ {Freq} & {42} & {51} & {39} & {52} & {44} & {48} \ \end{array}[/tex]

Required

P(Even)

The even sides are: 2, 4, 6

So:

[tex]P(Even) = P(2) + P(4) + P(6)[/tex]

This is then calculated as:

[tex]P(Even) = \frac{n(2)}{Total} + \frac{n(4)}{Total} + \frac{n(6)}{Total}[/tex]

Replace n(2), n(4), n(6) with their frequencies

[tex]P(Even) = \frac{51}{Total} + \frac{52}{Total} + \frac{48}{Total}[/tex]

The total frequency is:

[tex]Total =42+51+39+52+44+48[/tex]

[tex]Total =276[/tex]

So:

[tex]P(Even) = \frac{51}{Total} + \frac{52}{Total} + \frac{48}{Total}[/tex]

[tex]P(Even) = \frac{51}{276} + \frac{52}{276} + \frac{48}{276}[/tex]

Take LCM

[tex]P(Even) = \frac{51+52+48}{276}[/tex]

[tex]P(Even) = \frac{151}{276}[/tex]

[tex]P(Even) = 0.547[/tex] --- approximated

Answer:

(1,2)

Step-by-step explanation: The x = 1 and the y = 2

Answer:

16/20

Step-by-step explanation:

yeah

Answer:

20/7

Step-by-step explanation:

just do it dont do the top i tried and it failed PLEASE MY FUTURE SELF LOOK AT THIS

Answer:

Step-by-step explanation:

Seven  more than 9 is my denominator:

[tex]7+9=16[/tex]

One less than my denominator is my numerator :

[tex]16-1=15[/tex]

What fraction am I :

[tex]\frac{15}{16}[/tex]

Answer:

[tex] \frac{15}{16} [/tex]

Step-by-step explanation:

Sorry if wrong :( .

Follow me? FollowBack ^^ .

Hello!

Here we are given a second-order polynomial, and the root form of the function.

[tex]y=a(x-c)(x-d)[/tex]

Where c and d are zeros of the function, which is where the graph intersects the x-axis.

[tex]y=a(x+4)(x-3)[/tex]

[tex]-6=a(2+4)(2-3)[/tex]

[tex]-6=-6a[/tex]

[tex]a=1[/tex]

Therefore, the equation of this polynomial would be [tex]y=(x+4)(x-3)[/tex], and the values of a and b would be the x-intercepts.

Hope this helps!

Answer:

Hope It Help

Step-by-step explanation:

Brainliest please

Answer:

C

Step-by-step explanation:

Domain = x-values

Range = y-values

Answer:

39 ft²

Step-by-step explanation:

11 ft × 3 ft = 33 ft²

2 ft × 3 ft = 6 ft²

33 ft² + 6 ft² = 39 ft²

Answer:

The volume of the cylinder is 120.10 square feet.

Step-by-step explanation:

Given that the radius of a cylindrical construction pipe is 1.5 ft, to determine its volume if the pipe is 17 ft long, the following calculation must be performed, knowing that the volume of a cylinder arises from multiplying the number pi by the radius at square of the cylinder, and that result by the height of the same:

3.14 x 1.5 ^ 2 x 17 = X

3.14 x 2.25 x 17 = X

7.065 x 17 = X

120.105 = X

Thus, the volume of the cylinder is 120.10 square feet.

Answer:

648cm³

Step-by-step explanation:

The container is a cuboid thus:

volume of water is:

v=l×w×h

=10×24×7

=1680cm³

volume of water+stone=10×24×(7+2.7)

=10×24×9.7

=2328cm³

Thus volume of stone equals

2328-1680.

=648cm³

Answer:

32

Step-by-step explanation:

8 pounds = 128 ounces

128 ÷ 4 = 32

Answer:

english yes

Step-by-step explanation:

Answer:

yes in what can I help you

Answer:

Multiply the functions then multiply the product by 3.

Step-by-step explanation:

(3x-2)(x^2)(3)

first lets do (3x-2)(3)

9x-6

then lets do (9x-6)(x^2)

9x^3-6x^2

Answer:

Paired or Independent Samples

Quantities   Samples

a.                 Paired Samples because the heights of the identical twins are dependent on each other.

b.                 Independent Samples; the height of men and women are independent of the other.

c.                 Independent Samples; rents in two different cities are not expected to be dependent on each other.

d.                Paired Samples; rent in a certain town between this year and last year are dependent on each other.

Step-by-step explanation:

Paired Samples are used when there is a natural or matched coupling such that a data set is generated in which each data point in one dependent sample is uniquely paired to a data point in the second dependent sample.  In this case, the two samples are dependent on each other.

Independent Samples are used when there is a random selection of samples because their observations are independent.

Answer:

701

Step-by-step explanation:

456

+245

------------

701

could have used a calculator

Answer:

701 is the answer

thanks for the point

Step-by-step explanation:

245

+456

____

701

Step-by-step explanation:

hope it is helpful to you

Answer:

t(n) = t n-1 + t n-2

Step-by-step explanation:

Hope this was what u want & helped u .

The cost of the house is $562000

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate the percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word percent means per 100. It is represented by the symbol “%”

Given here Laurie  charges her customers a commission fee of 2.5% on the selling price of the house. Let the selling price of the house be x then according to the question we have

2.5% of x = 14,050

             x=  14,050 × 100/2.5

               = $562000

Hence, the cost of the house is $562000

Learn more about percentages here:

https://brainly.com/question/29306119

#SPJ2

Answer:

2 cm

Step-by-step explanation:

That’s the answer so yeah

Step-by-step explanation:

daddgeyeyeyeye daddd daddy safdad papap

Answer:

Total score → (9p + m - 1)

Step-by-step explanation:

Points scored by the football team in quarter 1 = 3p

Score in quarter 2 = (5p + 2)

Points scored in quarter 3 = (p - 4)

Score of quarter 4 = (m + 1)

Total points scored in entire game = 3p + (5p + 2) + (p - 4) + (m + 1)

                                                          = (3p + 5p + p) + m + (2 - 4 + 1)

                                                          = 9p + m - 1

Expression representing the total score by the team in entire game will be,

(9p + m - 1)

Answer:

3

Step-by-step explanation:

(13+2)/(9-4) =

15/5 =

3

P arenthese

E xponents

D ivide

A dd

S ubtract

Answer:

The area of the triangle is 168 meters

Step-by-step explanation:

Formula to find the area of a triangle:

Area = 1/2 Base x Height

So, first you need to identify the base and the height. The base is 16m + 8m, and the height is 14m. All you have to do is plug in the numbers:

Area = 1/2 (16 + 8) x 14

Then, you solve:

Area = 1/2 (16 + 8) x 14

Area = 1/2 24 x 14

Area = 1/2 336

Area = 168 meters

So, the area of the triangle is 168 meters

Answer:

A) measures the space inside in cubic units

Step-by-step explanation: