In the polynomial shown in the graph below, are there any places that could be described as either a local minimum or local maximum? Neither? Both?

Answer:

40°

Step-by-step explanation:

Ratio of two supplementary angles = 2 : 7

The angles are 2x , 7x

2x + 7x = 180  {Supplementary}

       9x = 180

         x = 180/9

x = 20

Acute angle = 2x = 2*20 = 40

12y = 4x + 8

A = 12y -4x + 8

B = 8yx = 8

C = yx =8/8

=yx = 1

Answer:1.99

Step-by-step explanation:

520 × 7.65= 39.78

546 × 7.65 = 41.77

41.77 - 39.78 =1.99

Step (1)

[tex](6w - 7) + (3x + 8) = 142[/tex]

[tex]6w + 3x - 7 + 8 = 142[/tex]

[tex]6w + 3x + 1 = 142[/tex]

Subtract sides -1

[tex]6w + 3x + 1 - 1 = 142 - 1[/tex]

[tex]6w + 3x = 141[/tex]

Divided sides by 3

[tex] \frac{6}{3}w + \frac{3}{3}x = \frac{141}{3} \\ [/tex]

[tex]2w + x = 47[/tex]

I call above equation (( Ω ))

_________________________________

Step (2)

[tex]180 - 142 = 38[/tex]

We have :

[tex](6w - 7) + 38 = (10w - 9)[/tex]

[tex]6w - 7 + 38 = 10w - 9[/tex]

[tex]6w + 31 = 10w - 9[/tex]

Subtract sides -6w

[tex]6w - 6w + 31 = 10w - 6w - 9 \\ [/tex]

[tex]31 = 4w - 9[/tex]

Plus sides 9

[tex]31 + 9 = 4w - 9 + 9[/tex]

[tex]40 = 4w[/tex]

Divided sides by 4

[tex] \frac{40}{4} = \frac{4}{4}w \\ [/tex]

[tex]w = 10[/tex]

_________________________________

Do u remember (( Ω )) ?

Of course u do...

[tex]2w + x = 47[/tex]

[tex]2(10) + x = 47[/tex]

[tex]20 + x = 47[/tex]

Subtract sides -20

[tex]20 - 20 + x = 47 - 20[/tex]

[tex]x = 47 - 20[/tex]

[tex]x = 27[/tex]

_________________________________

And we're done.....♥️♥️♥️♥️♥️

Answer:

12x - 2

Step-by-step explanation:

Step 1: Write expression

4(3x + 2) - 6

Step 2: Distribute 4

12x + 8 - 6

Step 3: Combine like terms

12x - 2

Answer:

6m + 5

Step-by-step explanation:

Answer:

6 +5 m

Step-by-step explanation:

Answer:

1. 20%incresse

2. 20%incresse

3. 100%incresse

4.20% decresse

Step-by-step explanation:

Answer:

A-> a(n)=a+(n-1)d

B-> Yes, I do agree

Step-by-step explanation:

A=   a+(n-1)d

where a=the first term

           n=the term's location

           d= the difference between two adjacent terms

B= I agree

a3=12+2d=4.........equation 1

          2d=-8

             d=-4

a10=12+9d=-24.....equation 2

            9d=-36

              d=-4

Hence, to find the next term of the sequence, add -4 to  the previous term.

{I hope this answers your question}

Answer:

y = -4x -16

Step-by-step explanation:

Line perpendicular have the slope = -1/m

Substitute the values,

8 = (-4)(-6) + c

8 = 24 + c

c = -16

Thus, the equation of the perpendicular line is y = -4x-16

Answer:

The second one is the answer.

Step-by-step explanation:

J originally contained 170 fl oz (170) +(2.5x) being filled at a rate of 2.5 fl oz per min. = T originally contained 325 fl oz of water (325) - (4x) drained at a rate of 4 fl oz per minute.

170 + 2.5x = 325 -4x

Answer:

480

Step-by-step explanation:

u multiply 10x6x8=480

Answer:

16

Step-by-step explanation:

4 1/4

8 1/4

12 1/4

16 1/4

Answer:

20/10 equals 2 rows. This is division

Step-by-step explanation:

Since you have 20 cupcakes and you put 10 in each row, you have to divide 20/10=2. This is your calculation.

Answer:

Step-by-step explanation:

the answer in decmil form is 0.333333

Answer:

1/3

Step-by-step explanation:

Answer:

Damon is 18, Damon's brother is 11 years old.

Step-by-step explanation:

So, the total age of them both is 29. Damon is 7 years older, so we use 29-7=22. Now, 22 is Damon's brother's age times 2, so we use 22/2=11. 11 is Damon's age is 11+7=18, and His brothers age is 11.

Answer:

daman's age = (7+x)

let his brother's age be 'x'

according to the question,

(7+x) + x =29

7+x+x = 29

2x = 29 - 7

2x = 22

x = 22÷2

x = 11 = age of daman's brother

age of daman = 7+11 = 18

Answer:

I would say 0 if you add it all to be honest, but I’m not TOO aware- Hope this helps at least a bit!

Step-by-step explanation:

Answer:

8/12 or 2/3

Step-by-step explanation:

Answer:

11.9

Step-by-step explanation:

just add the two numbers :)

Answer:

the answer 11.9

Step-by-step explanation:

add by lining up the decimals

Answer:

What are your choices

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

The only factor they have in common is 1

Answer:

6/12 or 1/2

Step-by-step explanation:

Since 11/12 and 5/12 have the same denominator (12), I didn't need to worry about anything pertaining to it. And because I didn't need to do anything that had to do with the denominator (12), I just did 11-5 (6), and made it 6/12, which is equivalent to 1/2. Hope this helped!

Answer:6/12

Step-by-step explanation: Step 1

Since our denominators match, we can subtract the numerators.

11 − 5 = 6

So the answer is:

6

12

Answer:

Step-by-step explanation:

a

The square root of 20 = 4.47 so a for sure.

But the root of 20 is also -4.48 so that means that 2 and 3 are added to the list

Now what to do about - 8

(- 8)^2 = 64

The square root of 64 = +/- 8

It's kind of slippery but it depends on how you see the problem. It is a bit ambiguous.

I would eliminate - 8 but your instructor may not. Argue that it should not be included, but don't take the argument on forever. Let it go.

a for sure.

b and c I think so.

-8 is iffy.

Answer a

Answer:

a.6

Step-by-step explanation:

Answer:

2J-70

Step-by-step explanation:

Answer:

114 red marbles, 6 black marbles.

Step-by-step explanation:

120/20=6

6*19=114

Answer:

See below

Step-by-step explanation:

According to the graph the answers are

1. Slope is 2

2. y - intercept is 1

3. Slope- intercept formula

[tex]f(x) = x + 2[/tex]

[tex]y = x + 2[/tex]

Subtract the sides of the equation minus 2

[tex]y - 2 = x[/tex]

So ;

[tex] {f}^{ - 1}(x) = x - 2 [/tex]

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

[tex] - 9 {x}^{2} + 3x = 0 [/tex]

[tex]3x( - 3x + 1) = 0[/tex]

[tex]3 x = 0 \\ x = 0[/tex]

And

[tex] - 3x + 1 = 0 \\ - 3x = - 1 \\ x = \frac{ - 1}{ - 3} \\ x = \frac{1}{3} [/tex]

So the x-intercepts are :

[tex]x = 0 \: \: \: \: \: and \: \: \: \: \: x = \frac{1}{3} \\ [/tex]

Answer:

[tex](2 \times 7) - (9 \times 6) = - 40[/tex]