segment addition postulate​

Segment Addition Postulate

Answers

Answer 1

Step-by-step explanation:

for 1:

we know that bc+cd=bd

plug in what we wre given

23+22= bd

add.

for 2:

we know that ef+fg=eg

plug in what we know

4x+3 + 6x+9 = 72

combine like factors

10x+12=72

solve

(subtract 12 on both sides) 10x=60

(divide by 10 on both sides) x=6


Related Questions

what fractions are equivalent to 3.375

Answers

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.

What is a Decimal number?

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          

easy math - lots of points

Answers

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!!!

Take these points but pls answer my other question:
https://brainly.com/question/18304671
or go to my acc and my questions.

Answers

Answer:

Thank U

Step-by-step explanation:

Answer:

thx

Step-by-step explanation:

Find the slope.of the line that passes through (7,5) and (3,12) simplify it

Answers

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

find the slope of a line that passes through the points -2,3 and 4,-3

Answers

Answer:

-1

Step-by-step explanation:

y1 - y2

_____

x1 - x2

6

__

-6

6÷ -6= -1

Find f'(a). f(x)=[tex]\sqrt{2-2x}[/tex] using (f(a+h)-f(a))/h

Answers

Answer:

clculator soup

Step-by-step explanation:

The area of a square is (16x^{2} +72x+81) square is centimeters what is the measuere of its side the area of a square is (side)^{2}

Answers

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

(Pythagorean theorem) How do i do this??

Answers

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

I don’t understand!!!!!!!!!!

Answers

I believe the answer is that none of the solutions. Due to when plugging in all the number it seems that it’s not correct. Double check my work though.. I don’t want u to get it wrong and have it be my fault..

The coordinates of A are (1,1) and the coordinates of B are (-5,-1)what are the coordinates for the midpoint of line segment AB?

Answers

Answer:

8 point M is the midpoint of AB.

Step-by-step explanation:

I hope that helps u out!

Which property of equality would be used to solve the equation 59 = x - 26?




multiplication
addition
division
subtraction

Answers

Answer:

addition

Step-by-step explanation:

because u always have to reverse operation

Answer:

subtract

Step-by-step explanation:

cual es mayor 13/4 o 1 3/4

Answers

1 3/4 = 1.75

13/4 = 3 1/4

3 1/4 = 3.25

1.75 < 3.25

1 3/4 < 13/4


The Monkey and the Cookie Jar
Once there was a monkey who found a jar full to the brim with cookies. He eyed them hungrily, and shoved his hand into the jar, grabbing as many as he little paw could hold. But when he went to remove his hand from the jar, he couldn’t get it out. His hand was too full of cookies. Unwilling to lose the cookies, and yet not able to get his hand out, the monkey burst into tears.
THEME: ________
Golden Line explanation: _______

Read each fairy tale or short story. (1) Identify the theme of the passage. (2) highlight phrases in the fairy tale that support your theme choice, and (3) write two sentences explaining how those Golden Lines support your theme choice.


Answers

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

can someone help me out? what comes next?

Answers

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

the sum of three consecutive odd integers is 57. what are three integers.

Answers

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

When you’re diving fractions what does the “change” In “keep, change, flip” tell you to do?

Answers

Answer:

change

Step-by-step explanation:

it means to change the dividing symbol from dividing to multiplying

1 Two functions are shown below. Function A Function B x 0 3 5 y 5 3x 1 2 y 3 9 13 Which statement correctly describes the rates of change of the two functions? A The rate of change is 2 for both Function A and Function B. B The rate of change is 3 for both Function A and Function B. C The rate of change is greater for Function A than for Function B. D The rate of change is greater for Function B than for Function A.

Answers

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

The discriminant of a quadratic equation is 7. Which statement best describes its roots?

- 2 imaginary root
- 1 real rational root
- 2 irrational real roots
- 2 rational real roots

Answers

Answer:

2 rational real roots.

PLEEEEEEEEEEEEEEEASE HELP ME WITH THIS! IT IS DUE TOMORROW!!

Answers

Answer: This can help you step by step

Step-by-step explanation:

Zoe puts $1000 into a savings account. The account earns 4% interest, compounded annually. How much will be in the account after 10 years? (round to 2 decimal places) I am very sorry but I dont understand this method and I need help!!

Answers

Answer:

hmmmmm

Step-by-step explanation:

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

Calcuta eI 25%,35% y el 75% de 1250.​

Answers

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

7874 divided by 13

Help pls:)

Answers

Answer:

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

I have 10 red smarties five blue smarties four yellow smarties and two green smarties what is the probability of pulling three red smarties

Answers

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!

Pls help
Solve 2/3x- 1/5>1

Answers

Answer:

x > 9/5

Step-by-step explanation:

Step 1: Write inequality

2/3x - 1/5 > 1

Step 2: Solve for x

Add 1/5 to both sides: 2/3x > 6/5Divide both sides by 2/3: x > 9/5

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

Somebody who remembers how do to this plz answer all the questions correctly thanks so much!!!!
(WILL MARK AS BRAINLIEST)
:D

Answers

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!

^^^^^ bro that guy so smart

Can someone help me pls. the Subterranean roller coaster rises up to 50.6 feet above the ground before dropping 100.7 feet into an underground cavern. Describe the height of the roller coaster at the bottom of the cavern.

Answers

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.

What is Subtraction?

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

what's the sum of 2 plus 2​

Answers

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:

PLEASE HELP!!!!!
Type the integer that makes the following subtraction sentence true:

− –478 = –398

Answers

The answer would be “-876”

Which expression has a value of 13

Answers

Answer:

D.

I promise

Step-by-step explanation:

Hope this helps!!


A nursery owner buys 9 panes of glass to fix some damage to her greenhouse. The 9 panes cost $23.85 Unfortunately, she breaks 4 more panes while repairing the damage. What is the cost of
another 4 panes of glass?

Answers

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 (:

Other Questions
if you are asked to solve a system of equations in which there is no linear equation to start with, you can sometimes begin by isolating and substituting a variable that is squared in both equations. Explain how you could use either multiplication or division to solve the same equation. Is this a chemical reaction? Explain your reasoning. (Will give brainliest) what is the function of the enzyme-substrate complex una madre tiene 35 aos mas que su hija y dentro de 5 aos tendra el doble que edad tiene cada uno? Which of the following does not represent a function? (1 point)Answer this as quick as possible Which political party do you think would best fit your personal ideology and views? Pick one of the two parties and explain three issues from that party's platform that you agree with. ( Use at least 6 sentences. ) please answer with a opinion!! im not good at writing The Sahel refers to a large __________ located south of the Sahara.A.desertB.forestC.grasslandD.rainforest Oxygen atoms normally have 8 protons, 8 neutrons, and 8 electrons. An isotope ofoxygen with an atomic mass of 18 would have two extraCharged particlesNeutronsProtonsElectrons The Abrahamic Religions of Christianity, Islam, and Judaism have certain commonalities such as being monotheistic, having a holy book, andthe same worship servicesthe same region of originthe same prayersthe same religious leaders can you help me please In the periodic table, the number of valence electrons in each element decreases from left to right across each period.Select one:O TrueO False Food surpluses provided the opportunity for specialization-the development of skills in specific kind of work. True or false Kevin is making hamburger patties for a family reunion. If he has 14_1/2 pounds of hamburger meat, how many 1/4-pound hamburger patties can he make?14 1/2 hamburger patties116 hamburger patties18 1/2 hamburger patties58 hamburger patties Write a sentence about the colonies using the word milita What was the first form of democracy called?A. The Magna CartaB. Representative democracyC. Indirect representationD. Direct democracy Joe goes to the store and buys cokes. He can buy 10 cokes for $5.50. What is the unit rate from the problem? A bus driver was heading down a busy street in the city. He went past three stop signs without stopping, went the wrong way down a one-way street, and answered a message on his phone. But the bus driver didnt break any traffic laws. How? Choose the antonym for: frequent List two factors that may cause cancer, and explain those factors as to how they affect cancer.