Which polynomial function has a leading coefficient of 3 amd roots -4,i, and 2, all with multiplicity 1

Answer:

x=26

Step-by-step explanation:

let take the 3rd angle of the triangle y

2x + 76 + y = 180 ( angle sum property)

y = 180 ‐ 76 ‐ 2x

y = 104 ‐ 2x

5x ‐ 2 + y = 180 ( linear pair)

5x‐2+104‐2x = 180 ( y = 104 ‐ 2x)

3x+102=180

3x=180‐102

x=78/3

x=26

hope this ans will help u

Answer:

1).

Sqrt (7 x 12) = 9.165

2).  

Altitude = Sqrt (14 x 8) = 10.583

3).  

If FG is the angle bisector of angle F in triangle DEF,

DF/EF = DG/EG

6/EF = 4/9

EF = 13.5 in long.

4).  

In triangle QRS, XY is parallel to SR.  

SX/XQ = RY/YQ

3/2x = 4.5/7.5

9x = 22.5

x = 2.5

The length of QS

= SX + 2x  

= 3 + 5

= 8

did this help sorry if it didnt

Step-by-step explanation:

Answer:

-20

Step-by-step explanation:

-20 + 6 = -14

Answer:

P-6= -14equation)

p= -8 (answer)

Step-by-step explanation:

Well to solve this first make it into an equation to solve it

Since its difference between P and 6

so

p-6=-14

Now solve it normally

p= -8

There you go!

I think it's a pretty sure

Answer:

9

But i'm not entirely sure.

Answer:

b.

Step-by-step explanation:

Answer:

B. increased resistance to environmental factors

Step-by-step explanation:

Answer:

15 m

Step-by-step explanation:

12-9=3 meters of orange rope

so 3 m of orange + 12 m of green

15m in total

Answer

nora has 15 meters

Step-by-step explanation:

12 minus 9 is 3 so u have to add 3

Answer:

taking log on both side

(x+2)log(32) = xlog(2)

product rule you can use out here U.V formula after that it will give you answer

Answer: 12 tablespoons

Step-by-step explanation:   8 tablespoons 1/2 cup 4 fluid ounces

12 tablespoons 3/4 cup 6 fluid ounces

16 tablespoons 1 cup 8 fluid ounces

2 cups 1 pint 16 fluid ounces

Answer:

D 5

Step-by-step explanation:

when you simplify

Answer:

2719

Step-by-step explanation:

25-{8-(6-10)+{(1-3)}^3

25-{8-(-4)+(-2)^3

25-{-12+(-2)}^3

25-{-14}^3

25-2744

2719

Answer:

a=1

b= 1/16

c=1/256

Step-by-step explanation: took edge

Answer:

Anna received $1000

Barbara received $600

Chrissy received $400

Step-by-step explanation:

Let us solve the problem

∵ The ratio of Anna, Barbara, and Chrissy is 5: 3: 2

∵ Barbara received $400 less than Anna

→ That means Anna - Barbara is 400, find the difference between their ratio

∵ The difference between their ratio = 5 - 3 = 2  

→ By using the ratio method

→  Anna  :  Barbara  : difference

→  5        :  3              :  2

→  A        :  B             :  400

→ By using the cross multiplication

∵ A × 2 = 5 × 400

∴ 2A = 2000

→ Divide both sides by 2

∴ A = 1000

∴ Anna received $1000

∵  B × 2 = 3 × 400

∴ 2B = 1200

→ Divide both sides by 2

∴ B = 600

∴ Barbara received $600

Let us use the ratio between Anna and Chrissy to find the amount of Chrissy

→  Anna  :  Chrissy

→  5        :   2

→  1000  :   C

→ By using cross multiplication

∵ 5 × C = 2 × 1000

∴ 5C = 2000

→ Divide both sides by 5

∴ C = 400

∴ Chrissy received $400

Answer:

[tex](x - y)(x + y + 1)[/tex]

Step-by-step explanation:

[tex]x(x + 1) - y(y + 1)[/tex]

Lets expand it.

[tex] = > {x}^{2} + x - {y}^{2} - y[/tex]

Lets re-arrange it.

[tex] = > {x}^{2} - {y}^{2} + x - y[/tex]

[tex] = > (x + y)(x - y) + 1(x - y)[/tex]

Lets take (x - y) common.

[tex] = > (x - y)[(x + y) + 1] [/tex]

[tex] = > (x - y)(x + y + 1)[/tex]

(x-y)(x+y+1)

Step-by-step explanation:

x2+x-y2-y

(x+y)(x-y)+(x-y)

(x-y)(x+y+1)

Answer:

289=289

Step-by-step explanation:

[tex]8^{2}[/tex]+[tex]15^{2}[/tex]=[tex]17^{2}[/tex]

64+[tex]15^{2}[/tex]=[tex]17^{2}[/tex]

64+225=[tex]17^{2}[/tex]

289=[tex]17^{2}[/tex]

289=289

Answer:

food 702, transportation 612, utilities 270, other 216

Step-by-step explanation:

Answer:

Answer: 350

Step-by-step explanation:

Explanation:

a = adult tickets

s = student tickets

║ a + s = 754

║s = a + 54

Plug s = a + 54 into a + s = 754

a + (a + 54) = 754

a + a + 54 = 754

2a + 54 = 754

2a = 754 - 54

2a = 700

a = 350

Answer:

Green Lawns is more expensive

Step-by-step explanation:

Take the hours provided in the table and place them into the function

y=10x + 15

Then compare to Green Lawns.

For 2 hours:

y = 10 * 2 + 15 = $35 / hr

For 3 hours:

y=10 * 3 + 15 = $45 / hr

Answer:

They can make 5 posters.

Answer:

76.8

Hope this helps :)

Answer:

he needs 10 c

Step-by-step explanation:

Jorge needs 10 large c because 6 large salads need 10 tomatoes

Answer: B. 27

Step-by-step explanation:

3x3 = 9

9x3 = 27

3^3 = 27

Answer:

c. 9

Step-by-step explanation:

3,3

3*3

3 square

9

Answer:

y = − 2 /3 x − 7

Step-by-step explanation:

Use the slope formula and slope-intercept form  y = m x + b  to find the equation.

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Hey buddy ....

I really appreciate God to give me this chance to help u.

Let's see what to do...

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First we need to find the slope of the line using this equation :

Suppose a = ( - 6 , - 3 ) , b = ( - 3 , - 5 )

[tex]slope = m = \frac{y(b) - y(a)}{x(b) - x(a)} \\ [/tex]

Just need to put the coordinates in the equation:

[tex]slope = \frac{ - 5 - ( - 3)}{ - 3 - ( - 6)} \\ [/tex]

[tex]slope = \frac{ - 5 + 3}{ - 3 + 6} \\ [/tex]

[tex]slope = \frac{ - 2}{ - 3} \\ [/tex]

[tex]slope = \frac{3}{2} \\ [/tex]

====================================

We have this equation as the point-slope form of the linear functions :

[tex]y - y(one \: \: of \: \: the \: \: given \: \: points) = (slope) \times ( \: x - x(o \: o \: f \: t \: g \: p) \: ) \\ [/tex]

Now just need to put the slope and one the given points ( a or b ) in the above equation:

I like to use a ( you can use b bro )

[tex]y - ( - 3) = \frac{3}{2} \times (x - ( - 6) \: ) \\ [/tex]

[tex]y + 3 = \frac{3}{2} \times (x + 6) \\ [/tex]

[tex]y + 3 = \frac{3}{2} x + 9 \\ [/tex]

Subtract sides 3

[tex]y + 3 - 3 = \frac{3}{2} x + 9 - 3 \\ [/tex]

[tex]y = \frac{3}{2} x + 6 \\ [/tex]

And this is the equation of the line.

So we're done.....

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Take care dude ❤❤❤❤❤

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

Answer:

the top right hand corner

Step-by-step explanation: