I need help with #40 ASAP…please help me this one

The rate of change represented by the graph is that the car drives down the mountain at a rate of 250 feets per hour.

The rate of change also called the gradient or slope is obtained using the relation :

Rate of change = change in y / change in x

Change in y = (y2 - y1)

Change in x = (x2 - x1)

From the graph :

y2 = 1500 ; y1 = 0

y2 = 1500 ; y1 = 0x2 = 6 ; x1 = 0

Hence,

Rate of change = (1500 - 0) / (6 - 0) = 1500 / 6 = 250

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Graph for Y = x - 5

Answer:

Graph of y = x - 5

Slope = 1

y-intercept = (0,5)

Step-by-step explanation:

rational numbers, irrational numbers, integers, whole numbers, and natural numbers.there are five subset

Answer:

1/289 or 0.03462749213

Step-by-step explanation:

33 / 9537

= 1/289 or 0.03462749213

Answer:

[tex]33 \div 9537 \\ \\ \frac{33}{9537} = \frac{1}{289} = 0.00346[/tex]

I hope I helped you^_^

Answer:

[tex]4 \times {3}^{n + 3} [/tex]

Step-by-step explanation:

[tex] \frac{ {18}^{n + 1} \times {3}^{1 - n}}{ {2}^{n - 1} } [/tex]

[tex] \frac{ {3}^{2n + 2} \times {2}^{n + 1} \times {3}^{1 - n} }{ {2}^{n - 1} } [/tex]

[tex] {3}^{2n + 2} \times {2}^{2} \times {3}^{1 - n} [/tex]

[tex] {3}^{2n + 2} \times 4 \times {3}^{1 - n} [/tex]

[tex] = 4 \times {3}^{n + 3} [/tex]

Answer:

Step-by-step explanation:

[tex]\sf \large \boldsymbol{} 1) \ a^n \cdot b^n= (ab) ^n \\\\2) \ a^n\cdot a^m= a^{m\times n } \\\\\\\displaystyle \frac{18^{n+1}\cdot 3^{1-n }}{2^{n-1}} =\frac{(2\cdot 9)^{n+1}\cdot 3^{1-n }}{2^{n-1}} =\frac{2^{n+1}\cdot 9 ^{n+1}\cdot 3^{1-n }}{2^{n-1}} = \\\\\\\frac{\boldsymbol {\sf 2^n\!\!\!\!/}\cdot 2\cdot (3)^{2(n+1)}\cdot 3^{1-n}}{\boldsymbol {\sf 2^n \!\!\!\!/}: 2} =2\cdot 2\cdot 3^{2n+2}\cdot 3^{1-n }=4\cdot 3^{2n+2-n+1}= \\\\\\ \boxed {\sf 4\cdot 3^{n+3} }[/tex]

Step-by-step explanation:

ML = (-6+(-6). (-1+(-3))

---------. +. --------

2. 2

=. (-6 ; -2)

i think

[tex]wv=uts\implies v=\frac{uts}{w}[/tex]

we needed to eliminate w, do so by diving both sides by w and obtain the above result :)

Hope this helps.

Answer:

This equation is in y=mx + b form. Just plug in the point to get N, which is also B.

Whatever is in f(x) is your x. So x = 9; This means...

4 = 2/3(9) + n

Solving for n gets you -2.

Now we plug in -3 and also substitute N now that we solved for it.

f(-3) = 2/3(-3) - 2

f(-3) = -4

(A)

Answer:

Ok

Step-by-step explanation:

Go on your phone download math answper app

Answer:

look id k which ans u want I m telling both

#5 such number could be 0 becoz it is not whole integer or positive

#6 there could be many numbers like

8.67676767.....

or

8.111111111111

etc....

Answer:

2x+8-4=12

soln-

or 12=2x+8-4

oe 2x=8+8-4=12

•°•x=8

y + y + (3y - 8) =

= y + y + 3y - 8 = 5y - 8 ← the end

Answer: 5y-8

Step-by-step explanation: y+y+3y-8= 5y-8

Answer:

x+15=5x-41

5x - x = 15 + 41

4x = 56

x= 56/4

We consider the unknown angle as " y "

y +29 =180 —> y=180 -29= 151

SO; X = 14 and angle 29° , 29° —> Opposite angles

and other angles 151° , 151° —> Opposite angles

I hope I helped you^_^

Answer:

state whether this function is quadratic? why or why not?

f(x) = - 3(x - 2)(x + 3)(x + 5)

Answer: whats the question

Step-by-step explanation:

Answer:

Step-by-step explanation:

Using the Pythagorean's theorem,

DO²=DG²+GO²=3²+3²=2*3²

DO=3√2

JO=DO-DJ=3√2-3=3(√2-1)

[tex]Circonference=2*\pi*3*(\sqrt{2} -1)=6*\pi*(\sqrt{2} -1)[/tex] (cm)

≈7,8077... (cm)

nub 5777977777777777777777777777777777777777777

Answer:

m<UVX=m<WVX

Step-by-step explanation:

You are given the measurements and you know because there is a bisector both side are congruent so both measure equal each other.

Answer:

-2

Step-by-step explanation:

5 - 1 = 4

-3 - (-5) = -2

4/-2 is simplified to 2/-1, which is then rewritten as -2

Answer:

$30

Step-by-step explanation:

6 • 1/3 = 18

18 • 1/2 = 36

36 - 6 = 30

Connie spends 30 dollars at Allen's Grocery Store.

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions.

The operator that performs the arithmetic operation is called the arithmetic operator.

Operators which let do a basic mathematical calculation

+ Addition operation: Adds values on either side of the operator.

For example 4 + 2 = 6

- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.

for example 4 -2 = 2

* Multiplication operation: Multiplies values on either side of the operator

For example 4*2 = 8

/ Division operation: Divides left-hand operand by right-hand operand

For example 4/2 = 2

Given that after shopping Connie had 6 dollars left.

Connie spent one-third of her money at Cafe

So, 6 (1/3) ⇒ 18

Connie spent one-half of her money at Grocery Store

So, 18 (1/2) ⇒ 36

So, Connie spends total money at Allen's Grocery Store

⇒ 36 - 6

⇒ 30 dollars

Hence, Connie spends 30 dollars at Allen's Grocery Store.

Learn more about Arithmetic operations here:

https://brainly.com/question/25834626

#SPJ2

Answer:ghbdd

Step-by-step explanation:

first u ushded

nexy u hwdhhsd

Answer:

8642

Step-by-step explanation:

Smallest 4 digit odd number that can be made of different odd digit = 1357. Largest even number = 9999

Difference = 9999 - 1357

Difference = 8642

Answer:

Step-by-step explanation:

Answer:

3.4 grams

Step-by-step explanation:

it is easiest to imagine the numbers as 42, and 8

subtract both to get 34, then add the decimal back.

3.4

Answer:

Sobraram 3,4 gram  de pimenta

Step-by-step explanation:

4,2-0,8=  3,4

Answer:

Here ya go

Step-by-step explanation:

You're at a store and you see a t-shirt that's $15. You go to the cash register and they say it's $16.13 with tax. How much were you taxed?

Answer:

42 ft, 60 ft, 84 ft

Step-by-step explanation:

let x be the shortest side , then the other 2 sides are 2x and x + 18, so

x + 2x + x + 18 = 186 , that is

4x + 18 = 186 ( subtract 18 from both sides )

4x = 168 ( divide both sides by 4 )

x = 42

Then lengths of sides are

x = 42 ft

2x = 2 × 42 = 84 ft

x + 18 = 42 + 18 = 60 ft

Answer:

2.57

Step-by-step explanation:

divide the bill by the number of persons:

23.13 / 9 = 2.57

Answer:

$2.57

Step-by-step explanation:

This is the correct answer because all you have to do to solve is divide the $23.13 bill by nine because of the nine friends. (23.13/9 = X)

Once you've done that you should get an even $2.57. Please let me know if you need in-depth help with how to solve this problem or anything else. Have a great day and don't stress it, you'll get it eventually ^-^

Answer:  [tex]\large \boldsymbol {\sf x<-5,8 \ \ or \ \ x \in (-\infty \ \ ; \ \ -5,8 ) }[/tex]

Step-by-step explanation:

[tex]\large \boldsymbol {} \sf 3(x+1) < -2(x+13) \\\\ 3x+3<-2x-26 \\\\3x+2x<-26-3 \\\\5x<-29 \\\\x<-5,8 \ \ or \ \ x \in (-\infty \ \ ; \ \ -5,8 )[/tex]

Answer:

There are five ways to find if two triangles are congruent: SSS, SAS, ASA, AAS and HL.