segment addition postulate​

Answer:

D The rate of change is greater for Function B than for Function A

Step-by-step explanation:

A function shows the relationship between a dependent variable and an independent variable. A linear function is given as y = mx + b, where m is the rate of change, y is the dependent variable, x is the independent variable and b is the value of y when x = 0.

Function B is given by y = 3x + 2. Comparing with y =mx + b gives m = 3. Therefore the rate of change of function B is 3.

Function A has x: 0, 3, 9 and y:3, 9, 13. Using the points (0,3) and (3, 9), we an get the equation of the function. The formula is:

[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-3=\frac{9-3}{3-0}(x-0)\\ \\y-3=2x\\\\y=2x+3[/tex]

Function A is given by y = 2x + 3. Comparing with y =mx + b gives m = 2. Therefore the rate of change of function A is 2.

The rate of change is greater for Function B than for Function A

Answer:

4

Step-by-step explanation:

Answer:

the sum is 4 and can i have brainliest? please i really need it

Step-by-step explanation:

Answer: 10.60 cents

Step-by-step explanation:

23.85 divided by 9=2.65

2.65 is the cost of each Pane.

So 2.65 x 4= 10.60 cents

Hope this helps!

Your welcome (:

Answer:

a=-5, k=31

Step-by-step explanation:

Determine a and k so the given points are on the graph of the function:

(1,11) (2,-14)

[tex]y=a(x+1)^2+k[/tex]

To find the required values, we substitute the points into the equation:

[tex]11=a(1+1)^2+k[/tex]

[tex]-14=a(2+1)^2+k[/tex]

Operating:

[tex]11=a(2)^2+k[/tex]

[tex]-14=a(3)^2+k[/tex]

Simplifying:

[tex]11=4a+k[/tex]

[tex]-14=9a+k[/tex]

Subtract the second equation from the first equation:

[tex]11+14=4a-9a[/tex]

Simplifying:

[tex]25=-5a[/tex]

Solving:

[tex]a=25/(-5)=-5[/tex]

a=-5

Use this equation to find k:

[tex]11=4a+k[/tex]

[tex]11=4(-5)+k[/tex]

[tex]11=-20+k[/tex]

k=31

a=-5, k=31

Answer:

a = -5

k = 31

Plz Mark brainliest!!!

Answer:

x > 9/5

Step-by-step explanation:

Step 1: Write inequality

2/3x - 1/5 > 1

Step 2: Solve for x

Here we see that any x value greater than 9/5 will work.

Answer:

hmmmmm

Step-by-step explanation:

I think two would round up to the tenth because one than tents

Answer:

-1

Step-by-step explanation:

y1 - y2

_____

x1 - x2

6

__

-6

6÷ -6= -1

Answer:

25% of 1250 = 312.5

35% of 1250 = 437.5

75% of 1250 = 937.5

Step-by-step explanation:

1250/100 = 12.5

12.5 * 25 = 312.5

12.5 * 35 = 437.5

12.5 * 75 =  937.5

Answer:

352

Step-by-step explanation:

The terms

a₁ = 44 , a₃ = 88, a₅ = 176 are doubling each time, thus

a₇ = 2 × 176 = 352 ← the next term

Answer:

8 point M is the midpoint of AB.

Step-by-step explanation:

I hope that helps u out!

1 3/4 = 1.75

13/4 = 3 1/4

3 1/4 = 3.25

1.75 < 3.25

1 3/4 < 13/4

Answer:

2 rational real roots.

Answer:

3:10

Step-by-step explanation:

We know how many Smarties we have for all of the other colors, but those don't matter. What we need to find is the probability of pulling three RED smarties, if there are three red ones and 10 total ones, we know we have a chance at pulling only three red ones.

I hope this helps!

28. 0.16 (add a line above 6)

29. 0.45 (add a line above 45)

30. 0.4 (add a line above 4)

31. 0.27 (add a line above 7)

32. 0.037 (add a line above 037)

33. 0.045 (add a line above 45)

34. 0.27 (add a line above 27)

35. 0.148 (add a line above 148)

36. 0.16 (add a line above 6)

37. 2.83 (add a line above 3)

Why?

Just divide the 1st number by the last numberb and if the numbers repeat at the end, add a line above them!

Answer: This can help you step by step

Step-by-step explanation:

Answer:

-50.1

Step-by-step explanation:

The height of the roller coaster at the bottom of the cavern is 50.1 feet down from the ground level.

Subtraction can be done for any numbers or algebraic expressions. It is the process of taking out certain value from a given amount of number.

The process of subtraction can also be termed as finding difference.

Given that,

Subterranean roller coaster rises up to 50.6 feet above the ground before dropping 100.7 feet into an underground cavern.

So the height of the roller coaster when it rises is 50.6 feet from the ground .

After that it drops to 100.7 feet into an underground cavern.

Height of the roller coaster now = 50.6 - 100.7

                                                      = -50.1 feet

Negative sign indicates that it is below the ground level.

Hence the height of the roller coaster at the bottom of the cavern is -50.1 feet.

Learn more about Subtraction here :

https://brainly.com/question/1927340

#SPJ2

Answer:

change

Step-by-step explanation:

it means to change the dividing symbol from dividing to multiplying

Answer:

addition

Step-by-step explanation:

because u always have to reverse operation

Answer:

subtract

Step-by-step explanation:

Answer:

clculator soup

Step-by-step explanation:

Answer:

3/8 6/16 12/32 24/64 48/128 96/256

Step-by-step explanation:

1/8 is .125 so .375 is 3/8

Mark brainliest pls

The given decimal can be converted into fractions such as 3375/1000, 675/200, 135/40 and 67/20 respectively.

A decimal number is the representation of a number in whole and a part. The whole is represented by an integer while the part is equivalent to a number divided by the order of 10.

The decimal number is given as 3.375.

It can be written in the form of fraction as below,

3.375 = 3375/1000

Now, the other fractions can be obtained by dividing the numerators and denominators by the common factors as follows,

3375/1000 = 675/200 = 135/40 = 67/20

Hence, the fractions that are equivalent to the given decimal are 3375/1000, 675/200, 135/40 and 67/20 respectively.

To know more about decimal number click on,

brainly.com/question/4708407

#SPJ6          

Answer:

there's no way to simplify 7/-4

in other formula it may be -4/7 but still can't be simplify.

in other way it will become a decimal

Step-by-step explanation:

1. Remember to make it as if it was a table.

2. Then you see if your #s are going decreasing or increasing(if they are decreasing that's a negative right there)

3.In the formula that I did the result of y is going over x but still works ;v

Answer:

Each side is (4x + 9) cm

Step-by-step explanation:

Area = (16x^{2} +72x+81)

Area = (4x+9)(4x+9)

Each side is (4x + 9) cm

Answer:

605.69 or if you round it 606 but that's the answer

Answer:

x=8

Step-by-step explanation:

10^2=6^2+x^2

100=36+x^2

100-36=x^2

64=x^2

square root of 64 is 8

Answer:

h²=p²+b²

10²=6²+x²

100-36=x²

x=√64=8

Answer:

17,19,21

Step-by-step explanation:

Let x be the smallest integer

x+x+2+x+4=57

3x+6=57

3x=57-6

3x=51

x=51/3

x=17

17,19,21

Answer:

D.

I promise

Step-by-step explanation:

Hope this helps!!

Answer:

The theme is the monkey and the cookie jar

Step-by-step explanation:

The golden line is he was unwillingly not letting the cookies go but couldn't get his hand out

This is the golden line explanation because you can learn a lesson from this story. The lesson is to not be stubborn.

Please mark me as brainliest since I'm the one that actually answered your question

Answer:

Thank U

Step-by-step explanation:

Answer:

thx

Step-by-step explanation: