Need Help. ( Look at the picture). Will Mark Brainliest. Graph the step function over the interval. [ Please Show me on paper].​

Answer:

The answer is

[tex] \huge y + 6 = - 2(x + 1) \\ [/tex]

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

[tex]y - y_1 = m(x - x_1)[/tex]

where

m is the slope

( x1 , y1) is the point

From the question we have the final answer as

[tex]y + 6 = - 2(x + 1)[/tex]

Hope this helps you

Answer:

n=13

Step-by-step explanation:

7n-5=6n+8

-6n -6n

n-5=8

 +5 +5

n=13

Answer:

my name is jeff

Step-by-step explanation:

Answer:

4 feet

Step-by-step explanation:

Why? because we can simply just type it and look at it in a more simple way

[tex]8\frac{1}{2}[/tex] - [tex]4\frac{1}{2}[/tex]= 4

Because 4 is the difference.

4 is the difference between [tex]8\frac{1}{2}[/tex] and [tex]4\frac{1}{2}[/tex].

Hope this helps!

Have a nice day!

If you find my answer helpful

Pls consider marking my answer as Brainliest! It would mean a lot!

A fraction is a way to describe a part of a whole. The distance between the top of the fishing pole and the fish is 13 feet.

A mixed fraction is a fraction that contains a whole number and a fraction whose denominator is greater than the numerator. A mixed fraction can be converted as,

2 1/2

= (2×2 + 1)/2

= 5/2

= 2.5

Given that the distance between the surface of the water and the top of the fishing pole is 8 1/2 feet, while the distance between the surface of the water and the fish is 4 1/2 feet.

Therefore, the distance between the top of the fishing pole and the fish is the sum of the distance between the surface of the water and the top of the fishing pole and the distance between the surface of the water and the fish.

Now, the distance between the top and the fish is,

Distance = (8 1/2) feet + (4 1/2) feet

Converting Mixed fractions to fractions,

              = (8×2 + 1)/2  +  (4×2 + 1)/2

              = 17/2 + 9/2

              = (17+9)/2

              = 26/2

              = 13 feets

Hence, the distance between the top of the fishing pole and the fish is 13 feet.

Learn more about Fraction here:

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Answer:

1.12

Step-by-step explanation:

I divided 403.20 and 360.00.

Hope this helps

Answer:

352.5

or

705/2​

Step-by-step explanation:

4.23 ÷ 0.012 = 352.5

352.5 × 0.012 = 4.23

When 4.23 is divided by 0.012, we get 352.5.

Division in maths is the process of breaking a number up into equal parts, and finding out how many equal parts can be made. The division algorithm says when a number [a] is divided by [b], it will give quotient as [q] and remainder [r], then the following relation exist between a, b, q and r as -

a = bq + r

Given are two decimal numbers 4.23 and 0.012 such that → 4.23 divided by 0.012.

Assume that the number -

A = 4.23

B = 0.012

We have to find A/B, therefore, we can write -

A/B = 4.23/0.012A/B = 423000/1200 = 4230/12 = 352.5

Therefore, when 4.23 is divided by 0.012, we get 352.5 as the result.

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Answer:

9.75 dollars

Step-by-step explanation:

13/4=3.25x3=9.75

Answer:

The answer is $9.75

Step-by-step explanation:

take $13 and divide by 4 to get the unit price, then you multiply by 3 to get what you want to know..

= $9.75

Answer:

250

Step-by-step explanation:

9514 1404 393

Answer:

  evaluate inside parentheses

Step-by-step explanation:

It looks like you want the value of ...

  [tex]6+\dfrac{(-5-7)}{2}-8(3)[/tex]

The operations inside parentheses (-5-7) are performed first. Then the division and multiplication in order left to right. Finally, the subtractions are done left to right.

  [tex]6+\dfrac{-12}{2}-8(3)=6-6-8(3)=6-6-24=0-24=-24[/tex]

Answer:

subtract 7 from -5

Answer:

7/10

Step-by-step explanation:

Answer:

1 5/8

Step-by-step explanation:

Sorry read it wrong

The problem states that the last HALF of the run was down the slope, therefore the answer would be 1/2 of the total run, 3 1/4.

Answer:

The percentage is 85%.

Step-by-step explanation:

You can count the shaded squares individually, but I count the rows that are shaded, and then subtract by the squares that aren't shaded in.

Answer:

The 98% confidence interval is [tex] 1713.23 <   \mu  <  1866.76 [/tex]

Step-by-step explanation:

From the question we are told that

   The population standard deviation is  [tex]\sigma = 158[/tex]

    The sample size is  n  =  23

    The sample mean is  [tex]\= x = 1790 \ dollars[/tex]

From the question we are told the confidence level is  98% , hence the level of significance is    

      [tex]\alpha = (100 - 98 ) \%[/tex]

=>   [tex]\alpha = 0.02[/tex]

Generally from the normal distribution table the critical value  of  [tex]\frac{\alpha }{2}[/tex] is  

   [tex]Z_{\frac{\alpha }{2} } =  2.33[/tex]

Generally the margin of error is mathematically represented as  

      [tex]E = Z_{\frac{\alpha }{2} } *  \frac{\sigma }{\sqrt{n} }[/tex]

      [tex]E = 2.33 *  \frac{158 }{\sqrt{23} }[/tex]

      [tex]E =76.76 [/tex]

Generally 98% confidence interval is mathematically represented as  

      [tex]\= x  -E <   \mu  <  \= x  +E[/tex]

       [tex]1790  -76.76 <  \mu  <  1790  +76.76  [/tex]

        [tex] 1713.23 <   \mu  <  1866.76 [/tex]

Answer:

he has 2 cups left

Step-by-step explanation:

(9)  5+2=7(9-7=2)

Answer:

300

Step-by-step explanation:

Answer:

3/2

Step-by-step explanation:

rise/run

3/2

its not going down so its positive

Answer:

[tex]B = {(\frac{4A \times sin( \frac{19π}{12})}{\sqrt{A}})}^{2} + 1[/tex]

Step-by-step explanation:

[tex]sin(19π/12)=−\sqrt{A}(\sqrt{B}+1)/4A \to \\ \\ sin( \frac{19π}{12})=− \frac{\sqrt{A}(\sqrt{B}+1)}{4A}

\\ \\ \sqrt{A}(\sqrt{B}+1) = 4A \times sin( \frac{19π}{12}) \\ \\ (\sqrt{B}+1) = \frac{4A \times sin( \frac{19π}{12})}{\sqrt{A}} \\ \\ B = {(\frac{4A \times sin( \frac{19π}{12})}{\sqrt{A}})}^{2} + 1[/tex]

♨Rage♨

Answer:

1:3

Step-by-step explanation:

What you want to do is solve for how much water will be for one fraction of juice concentrate.

To do that you can divide 750 by 250 to get 3. That means that 3 portions of water to one portion of concentrate would be the ratio.

Hope that helps and have a great day!

Answer:

90%

Step-by-step explanation:

Answer:

17.85

Step-by-step explanation:

2.60+20= 22.60

22.60-4.75= 17.85

Equations are used to find the unknown quantity.

        [tex]x=22.6-19\\x=3.6[/tex]

The equation which represents the equality between the two expressions. Equations are used to find the unknown numbers.

Given information-

Sarah began the school week with $2.60 in her lunch account.

The amount deposited by the Sarah is $20 on Monday,

The amount spent by the Sarah each day from Thursday to Friday is $4.75.

Suppose the total balance in her lunch account on the end of the day on Friday is [tex]x[/tex].

As the amount in her account was $2.60, when she began the school. The $20 was then deposited. Thus,

[tex]x=2.60+20[/tex]

Now she spent $4.75 each day for the next four days. Thus,

[tex]x=2.60+20-4(4.75)[/tex]

Hence this is the equation which represents the total balance in her lunch account on the end of the day on Friday.

Solve the equation,

[tex]x=22.6-19\\x=3.6[/tex]

Thus the total balance in her lunch account on the end of the day on Friday is 3.6.

Hence,

        [tex]x=22.6-19\\x=3.6[/tex]

Learn more about the equality equation here;

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Answer:

58/33 or 1.75

Step-by-step explanation:

Answer:

125.15

Step-by-step explanation:

Just do it!

Answer:

Read the explanation

Step-by-step explanation:

You cannot simplify 3/7 to 1/7. 3/7 is 3/7 and cannot be changed unless added, subtracted, divided, or multiplied. 1/7 x 2/9 is 2/63

3/7 x 2/9 is 6/63

I have rewritten the expression for g(x) as shown below.

Answer:

[tex]f(x)*g(x)=18x^3-98x^2+103x-28[/tex]

Step-by-step explanation:

Product of polynomials

Given

[tex]f(x)=-9x+4[/tex]

[tex]g(x)=-2x^2+10x-7[/tex]

Note: This function has been rewritten to make it a correct polynomial expression.

Find f(x)*g(x)

We'll apply the distributive property:

[tex]f(x)*g(x)=(-9x+4)*(-2x^2+10x-7)[/tex]

[tex]=18x^3-8x^2-90x^2+40x+63x-28[/tex]

Simplifying:

[tex]\boxed{f(x)*g(x)=18x^3-98x^2+103x-28}[/tex]

Hello.

Parallel lines have the same slope.

If the given line has a slope of [tex]\displaystyle-\frac{8}{9}[/tex], then the line parallel to it has the same slope.

Thus, line r has a slope of [tex]\displaystyle-\frac{8}{9}[/tex].

I hope it helps.

Have a great day.

[tex]\boxed{imperturbability}[/tex]

Answer:

degrees

Step-by-step explanation:

right for ap-ex

where is the table and the descriptions

Answer: About 16

Step-by-step explanation: Since the answer is a decimal 15.652... I rounded up to the nearest whole number which is 16.

Answer:

I didn't wrote on the paper but

6 and 18 are corresponding angles. Im sorry i forgot about it.