Given f (x) = 2x^3 - 9x + k and x - 1 is a factor of f (x), then what is the value of k?

Answer:

Either do 28+28+28, etc. 38 times, or follow the diagram I attached.

If you want to know more about what I did in the attachment, just ask <3

Answer:

Start by multiplying the ones: 6 times 28 is 168. Next, multiply the tens: 30 times 28 is 840. Add the products to get 1,008.

Step-by-step explanation:

Answer:

Miguel cabrera

Step-by-step explanation:

Given that :

Miguel cabrera's batting average = 0.33

Mike trout's batting average = 0.326

The average for both players was obtained during the same season:

Hence. Comparing their respective averages,

0.33 = 0.330

0.330 > 0.326

Hence, Miguel Cabrera's batting average is higher than that of Mike trout

Answer:    C. 1.39x=15

Step-by-step explanation:

each song is worth 1.39 dollars

If there are x songs, the total value would be 1.39x

1.39x=15

Answer:

0.21

Step-by-step explanation:

Step-by-step explanation:

We can find the coterminal angle by simply adding or subtracting 360° to each angle. In this problem, we need to find the smallest positive coterminal angle with 915 degrees.

It can be calculated by adding or subtracting 360° to the given angle. For positive coterminal angle subtract 360° from 915°

915-360 = 555

555-360 = 195

The positive coterminal angles: 195°, 555°, 915°, 1275°, 1635°...

The negative coterminal angles: -165°, -525°, -885°, -1245°...

Hence, the angle 195° is the smallest positive coterminal angle with 915 degrees

Answer:

5.77in

Step-by-step explanation:

A cube has 6 square faces, so each face would have area 200 sq in/6=33.33 sq in

Since the area of each face equals the square of the sides, the edge of the cube would be sqrt%2833.33sq+in%29= approx. 5.77 in

Answer:

If the other angle measurment is 38° then angle EFC will be 142° ( 180-38= 142°)

Step-by-step explanation:

Answer:

The answer is -285

Step-by-step explanation:

Answer:

10 hours

Step-by-step explanation:

49kilograms/7hours = 7 kilograms per hour

70 kilograms ÷ 7 kilograms per hour = 10 hours

Answer:

the answer is just ab

Step-by-step explanation:

dats what it is added up

The length of line segment AB is 12 inches for the given figure.

A secant is a straight line that touches a circle twice.

As per the given figure, we have

Secant segment  BD = (8+10) in.

External secant segment BC = 8 in.

Tangent segment = AB

When a secant segment and a tangent segment intersect at an exterior location, the square of the tangent segment's measure equals the product of the secant segment's and its external secant segment's measures.

So, AB² = BC × BD

Substitute the values in the above equation,

AB² = 8 × (8+10)

AB² = 8 × 18

AB² = 144

AB = 12

Thus, the length of line segment AB is 12 inches.

Learn more about secants theorems here :

brainly.com/question/15532257

#SPJ3

The complete question has been attached below.

Answer:

the missing angle is 30 and the missing exterior angle is 150

Step-by-step explanation:

180-90=90-60=30

180-30=150

Answer: Exterior angle = 150 degrees

Step-by-step explanation:

Hope that helps!

:)

Answer: 68 mph

Step-by-step explanation:

Answer:

Step-by-step explanation:

B

Answer:

D) Place the point of the compass on point B and draw an arc that intersects BE¯¯¯¯¯, using ​AB​ as the width for the opening of the compass.

Step-by-step explanation:

You extend your compass the width of line AB and then place the compass point on point B, create an arc on point E.

Then, without adjusting the compass expansion, proceed to do the same on point A. Point of compass on point A, create arc above. Etc

I hope this helps!

Answer:

51,760

Step-by-step explanation:

Move the decimal place 4 tens places to the right (Positively)

51,760

I hope this helped!

Answer:

(2, –3) is a solution to the system of linear equations.

Step-by-step explanation:

Given: Equations:

3x - y = 9 --------(1),

4x + y = 5 --------(2),

Add Equation (1) + Equation (2),

3x + 4x = 9 + 5

7x = 14  ( Combine like terms )

x = 2   ( Divide both sides by 7 ),

From equation 1:

3(2) - y = 9

6 - y = 9

-y = 9 - 6    ( Subtraction 6 on both sides )

-y = 3

y = - 3     ( Multiplying -1 on both sides )

Answer:

Step-by-step explanation:

It's gonna be true in just trust me when i say that im that guy

Answer:

true

Step-by-step explanation:

The given problem can be solved by using Malus Law. According to Malus Law, the intensity of the light transmitted through a polarizing sheet is equal to the product of the intensity of incident light.

The square of the cosine of the angle between the polarizing axis and the transmission axis. Let the intensity of the incident light be I. Then the intensity of light transmitted through the first polarizing sheet is I. 1) Intensity of light transmitted through the second polarizing sheet is Icos²(24º)

2) Intensity of light transmitted through the third polarizing sheet is Icos²(9º)3) The percentage of light transmitted through the third polarizing sheet relative to the first one is:T = [Icos²(9º)] / [I] = cos²(9º)×100% = 92.24% ≈ 92%Thus, the percentage of light transmitted through the third polarizing sheet relative to the first one is approximately 92%.

To know more about Malus visit:

https://brainly.com/question/30695550

#SPJ11

Answer:

Step-by-step explanation:

8d + 4 = 5d + 28

Group like terms

That's

8d - 5d = 28 - 4

3d = 24

Divide both sides by 3

d = 8

\( \frac{7(7g + 8)}{4} = 38.5\)

Cross multiply

we have

7(7g + 8) = 38.5(4)

49g + 56 = 154

49g = 154 - 56

49g = 98

Divide both sides by 49

g = 2

Hope this helps you

Answer:

9/2

Step-by-step explanation:

Answer:

5 is ALSO 31⁰ BECAUSE THE LINES ARE PARALLEL

GIVE BRAINLIEST PLZ

The possible measures  for the other two angles will be that the sum of that angle must be 90 degree.

A triangle is considered to be 3-sided polygon in some cases  Each triangle has three sides and three angles, a few of which may be the same. The portion of the plane enclosed by the triangle is said the triangle interior, whereas the leftover portion is the exterior. Since we are  given that  one of the angles of the  given is a right angle, according to one of the rules of the triangle the sum of all the interior angles of a triangle should be 180, for the triangle ABC,

=>A+B+C = 180

=>A+90+C= 180

=>A+C= 180-90

=>A+C=90

To know more about triangles refer the link https://brainly.com/question/2773823?referrer=searchResults.

#SPJ9

Suppose after the shock, the economy temporarily stays at the short-run equilibrium, then the output gap Y2−Y1 is: B< (less than)As the output gap measures the difference between the actual output (Y2) and potential output (Y1), when the output gap is less than zero, that is, the actual output is below potential output.

The inflation gap π2−π1 is 0. C= (equal)When the inflation gap is zero, it means that the current inflation rate is equal to the expected inflation rate.12. Suppose there is no government intervention, the economy will adjust itself from short-run equilibrium to long-run equilibrium, at such long-run equilibrium, output gap Y3−Y1 is 0. C= (equal). As the long run equilibrium represents the potential output of the economy, when the actual output is equal to the potential output, the output gap is zero.13.

The inflation gap π3−π1 is 0. C= (equal) Again, when the inflation gap is zero, it means that the current inflation rate is equal to the expected inflation rate.14. (1 point) Suppose the Fed takes price stability as their primary mandates, then which of the following should be done to address the shock. B monetary tightening When the central bank takes price stability as its primary mandate, it aims to keep the inflation rate low and stable. In the case of a positive shock, which can lead to higher inflation rates, the central bank may implement a monetary tightening policy to control the inflation.

To know more about measures visit:

https://brainly.com/question/2384956

#SPJ11

Answer:

the volume of the prism is 60 cubic meters (m³).

Step-by-step explanation:

We can calculate the volume of the rectangular prism by multiplying its length, width, and height.

Given:

Length = 3 m

Width = 4 m

Height = 5 m

The volume of the rectangular prism is:

Volume = length x width x height

Volume = 3 m x 4 m x 5 m

Volume = 60 m³

Therefore, the volume of the prism is 60 cubic meters (m³).

Answer:

Step-by-step explanation:

Rational numbers come in 3 different forms; integers, fractions and terminating or recurring decimals such as  

1

3

.

Irrational numbers are quite 'messy'. They can't be written as fractions, they are never-ending, non-repeating decimals. An example of this is the value of  

π

.

A whole number can be called an integer and is either a positive or negative number, or zero. An example of this is  

0

,  

1

and  

−

365

.

5/6 r - 6s

please mark me the brainliest

Answer:

a

Step-by-step explanation:

brainliest pls

Answer:

d

Step-by-step explanation:

my answer is d

have a great day

Answer:

$500

Step-by-step explanation:

100-12=88

88/100=440/x

88x=100(440)

88x=44000

/88.  /88

x=500

hopes this helps

Step-by-step explanation:

AD= 10cm DC=10cm

while in part 2

DE= 5m

The amount of money she should deposit is 6131.14 dollars.

The amount she should deposit can be found as follows:

\(p = \frac{A}{(1+\frac{r}{n} )^{nt} }\)

where

Therefore,

p = \(\frac{20000}{(1+\frac{0.12}{4}{} )^{40} }\)

\(p=\frac{20000}{(1+0.03)^{40} }\)

\(p = \frac{20000}{1.03^{40} }\)

\(p=\frac{20000}{3.262037792}\)

Hence,

p = $6,131.14

Therefore, she should deposit 6131.14 dollars.

learn more on compound interest here: https://brainly.com/question/13155407

#SPJ1

Answer:

24

Step-by-step explanation:

8*6=48/2=24

Answer:

24 square units

Step-by-step explanation:

area of a triangle formula: 1/2bh

where b=base

and h=height

so b=8

and h=6

hence 1/2*8*6=24

hence, 24squnits is the answer

Hope this helps!