Mathematics High School

Lesson 3: Revisiting Proportional Relationships

Answers

Answer 1

relationship is going to work out so 72728

Related Questions

What's the value of x?

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Acoording to roman numerals,X is 10

True or false 9x10^-5 is 0.01 times as much as 9x10^-3

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Answer: The answer to this question is true.

thank you in advance to whoever answers !!!!

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Answer:

answer c would be correct because the model both moved and rotated.

Express the following equation in slope intercept form: 8x-2y=10
PLEESSSSSSSSSSSSSE

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Answer:

[tex]y2 - y1 \div x2 - x1[/tex]

Simplify the expression
x - (12 – 5x)

Answers

Answer:

6x - 12

Step-by-step explanation:

Simplify the expression

x - (12 – 5x) =

x - 12 + 5x =

6x - 12

Given the function f(x) = 10x + 8, find each of the following.
f(7)=
f(-8)=
f(0)=

Answers

Answer:8

Step-by-step explanation:

Answer:

f(7)

Step-by-step explanation:

i am pretty sure i am not in highschool so just give me a thanks i am in 6 grade happy rest of the day

Supply the missing reasons to complete the proof.

Answers

Answer:

3. ASA

4. Corresponding sides of congruent triangles are congruent

Step-by-step explanation:

I marked this in the attached image. ∠B ≅∠E, ∠ACE ≅ ∠DCE, and the side between them BC ≅ EC, so the the triangles ΔACB and ΔDCE are congruent by ASA.

If the triangles are congruent, then all corresponding angles and sides are also congruent.

I DONT KNOW AHHHHHH
[tex]0.399 + w = 0.4[/tex]

Answers

Answer:

[tex] \sf \: w = 0.001[/tex]

Step-by-step explanation:

Now we have to,

→ find the required value of w.

The equation is,

→ 0.399 + w = 0.4

Then the value of w will be,

→ 0.399 + w = 0.4

→ w = 0.4 - 0.399

→ [ w = 0.001 ]

Hence, the answer is 0.001.

The graph of f(x) = (0.5)x is replaced by the graph of g(x) = (0.5)x − k. If g(x) is obtained by shifting f(x) down by 7 units, then what is the value of k?

k equals one seventh
k equals negative one seventh
k = 7
k = −7

Answers

Answer:

k = 7

Step-by-step explanation:

Vertical shift down by 7units, f(x) - 7

g(x) = (0.5)x - 7

g(x) = (0.5)x - k

Comparing both equations, k = 7

Answer:

k = 7

Step-by-step explanation:

it would be 7 and not -7 because there is already a minus symbol which shows that k is being moved downwards 7 UNITS.

This graph shows the amount of (s) money in Jack's account after (w) weeks.

Which equation represents the amount of (s) money in Jack's account after (w) weeks?

Answers

Answer:

s=6w

Step-by-step explanation:

the graph goes up by 6 on the y axis for everyone one that the x moves

Answer:

Step-by-step explanation:

10-4/4x89-1/2+43992/69x174

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10.127781530000000000

If a - 5b - 3 = 8, then the straight line ax + by + c = 0 must pass through the point
I) (1, 5)
II) (1, -5)
III) (5, -1)
IV) (-1, 5)
Please show your work...No spam.. Thank you.

Answers

Answer:

III) (5, -1)

Step-by-step explanation:

Given relationship between the constants of the line ax + by +c = 0:

a - 5b - 3c = 8

We can try options, the obvious one is:

a = 0, b = - 1, c = - 1

In this case the line becomes:

0x - y - 1 = 0y = - 1

This gives us the point (5, - 1), the option III

Catryna has 15 coins in nickels and quarters, totaling $3.75. How many quarters does she have?

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Answer: 15 Quarters

Step-by-step explanation:

4Q = $1

12Q = $3

3Q = $0.75

12Q + 3Q = $3.75

How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!

Answers

Answer: 16:6

Count them all together you will get 16!

The sum of 3 and m
A.x-3
B.1/2y
C.3+m
D.14+3x
E.x+5
F.14+4x

Answers

Answer:

Step-by-step explanation:

Answer:

the answer is C

Step-by-step explanation:

first of all thank you for reading this

it's addition which 3 + m

x-(2x+3)
how to solve and why you change the sign for the +3?

Answers

Answer:

-x - 3

Step-by-step explanation:

x-(2x + 3)

=> x-1(2x + 3)

=> x - 2x - 3

=> -x - 3

Therefore, this is the solution. Hoped this helped.

[tex]GeniusUser[/tex]

Answer:

Step-by-step explanation:

x-(2x+3)

Notice that we can't further simplify the things in the bracket so we should multiply by -1

Technically this is like:

x - 1(2x+3)

-1 times 2x = -2x , -1 times 3 is -3

= x - 2x - 3

= -x - 3

I just need answers 7-13

You can do them all if you'd like

Answers

Answer:

7. DF

8. BC

9. E

10. C

11. ES

12. JK=RS

13. EF=UV

Step-by-step explanation:

Use proper notation for segments, angles and congruency, limited what symbols we can use here.

What are two equivalent fractions for 1/2 ?

Answers

The fractions which are equivalent to 1/2 are 2/4, 3/6, 4/8, 6/12 etc. Equivalent fractions have same value in reduced form.

The graph represents the fees in thousands of dollars, y, depending on the amount invested in millions, x, with one financial investment firm.
Over what interval is the change constant?
[0, 5)
[1, 5)
[0, 20)
[1, 20)

Answers

The answer is [1,20)

HELP ASAPPP!
Ava has $30 for a cab ride. It costs $3.50 for the cab to pick her up then $1.50 per mile after the initial pick-up fee. Which inequality best represents the real-world situation?

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Answer: [tex]1.50x+3.50\leq 30[/tex]

Step-by-step explanation:

x represents how many miles after the pick-up. we add on 3.50 because that is the intial pick-up price. then the cost has to be under 30 because she only has 30 dollars

what is 18/15 in lowest terms

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Answer:

Find the GCD (or HCF) of numerator and denominator. GCD of 18 and 15 is 3.

18 ÷ 315 ÷ 3.

Reduced fraction: 65. Therefore, 18/15 simplified to lowest terms is 6/5.

Doing Corrections
#14 plz and thank you

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Answer:

Step-by-step explanation:

Pick the correct answer choice! Please.

Osmosis is when:

A) Water molecules move from a low concentration, to a low concentration, with the assistance of travel proteins.

B) Salt molecules move from a high concentration, to a low concentration, with the assistance of travel proteins.

C) Water molecules move from a high concentration, to a low concentration, with the assistance of travel proteins.

D) Salt molecules move from a low concentration, to a low concentration, with the assistance of travel proteins.

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Answer:

Step-by-step explanation:

Osmosis: In osmosis, water always moves from an area of higher water concentration to one of lower concentration. In the diagram shown, the solute cannot pass through the selectively permeable membrane, but the water can. Water has a concentration gradient in this system.

HOPE THAT HELPS YOU PLS MARK ME BRINILYS

Answer:

A hey the answer because osmosis means small when molecules when molecules from a hydrophenation with the help of travel proteins most are low concentration

A 7-pound bag of cat food costs $13.93. What is the unit price?

Answers

Answer:

$1.99 is the unit price

Step-by-step explanation:

13.93 divided by 7 determines the unit price

With a coupon, you can get a pair of shoes that normally costs $84 for only $72. What
percentage was the discount? Show your work!
LZ Math 7

Answers

Answer:

14%

Step-by-step explanation:

5. Randall wants to buy a pizza. He can
select from 4 different sizes (s,m,Ixl), three
types of crust (pan, thin, hand toss), and
two toppines (cheese or pepperoni). How
many different outcomes of pizza can
Randall order?

Answers

Answer: 18 outcomes

Step-by-step explanation:

For the small:

pan+cheese

pan+pepperoni

thin + cheese

thin + pepporoni

hand + cheese

hand + pepperoni

which is 6 outcomes

then 6x3(because of the sizes) is 18.

Dom mowed 2/5 of his lawn. Maddy mowed 1/4 of it. who mowed most. how much more needs to be mowed

Answers

Answer:

Dom mowed the most and 7/20 is how much is left

Step-by-step explanation:

To compare the answer of which is larger you need a like denominator. Maddy: 5/20

Dom: 8/20

Now what is left for them to do is 7/20.

z/3 <= 3
solve for z

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Answer:

assuming <= is less than or equal to

then z/3 is less than or equal to 3

z had to be less than 9

PLZ HELP
WHAT DOES Y EQUAL?

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Answer:

y=c+12

Step-by-step explanation:

c=y-12

take the 12 from the right and move it to the other side by adding 12

c+12=y

write the equation of the line that is parallel to Y=2/3 X -7 and passes through the point (-3,1)

Answers

Answer:

y=2/3x+3

Step-by-step explanation:

parallel means it stays the same so its still 2/3

now use the equation y=mx+b

plug in the slope which is 2/3

so we get y=2/3x+b

then plug in the 2 points

1= 2/3(−3)+b

1=-6/3+b

1=-2+b

add 2 to 1 and -2

3=b

so we get y=2/3x+3

Other Questions

Q.1. Choose the most effective description of a gardener from the given descriptions:a) Ram Prasad is our gardener..young and short in height..comes for two days .on a cyclekeeps garden clean.b) Ram Prasad is our gardener..belongs to a small town in Bihar.duskymiddle agedgood knowledgec) Ram Prasad is our gardener young and cheerfulspeaks with a Bihari accentcyclethe musical ringing of the bell.signals his arrival.d) Ram Prasad is our gardener..comes on a cycle.weekly.belongs to Bihar.expert in his field.grows plant according to the season..Q.2 Choose the appropriate column that gives the points for physical features that would fit a gardener:a) Neat oiled hair, short hair, dark complexion ,stained teethb) Crew cut hair, tall, fair, formal suitc) Short hair, medium dusky smart tailored clothes.d) Long hair tied in a ponytail, tall lanky , casual clothes, cigarette in mouth.Q.3 The following line is the part of the description. His -----------about plants and their upkeep is great. Choose a word from the options to complete the sentence meaningfully.a) Commandb) Recognitionc) Knowledged) FaithQ.4. Select an appropriate topic sentence for concluding the paragraph.a) We acknowledge his hard work from the core of our heart.b) He is dutiful fellow with a great knowledge about plants.c) Ram prasad has given a new perspective to our garden.d) Our gardener ,Ram Prasad is a young and cheerful fellow.Q.5 Sometimes I feel he has such a rapport with plants that they speak to him. What character trait of Ram Prasad is brought out from the above line included in the paragraph?1. Compassion2. Talkative3. Attractive4. Gentle5. Timid6. Moodya) 1&4b) only 4c) 2& 6d) 3 & 5Q. 6. A good descriptive paragraph ----a) Interests the reader because of the difficult vocabulary used.b) Attracts the reader because of the scientific details and facts.c) Increases the knowledge of the reader by giving informationd) Appeals to the readers senses or sight , smell, taste, sound and touch. please help ill mark brainliestl Why did Russian workers go on strike in Saint Petersburg in January 1905?A. They were protesting a massacre by the local police.B. They wanted higher wages and better work conditions.C. They were demanding access to the Winter Palace.D. They refused to work on the land any longer. Which of the following is the equation for acceleration? magma that is rich in magnesium and iron is called Find the equation of the tangent to the circle, whose equation is given below, at the point (-4,2).(x+2)^2+(y3)^2=5 5x+15=50Solve for XPLEASE SHOW YOUR WORK Class Activity- Directions: In order to fully understand the power of the narrator, read the passage from Chapter Three below, then answer the questions that follow. Sometimes the work was hard; the implements had been designed for human beings and not for animals, and it was a great drawback that no animal was able to use any tool that involved standing on his hind legs. But the pigs were so clever that they could think of a way round every difficulty. As for the horses, they knew every inch of the field, and in fact understood the business of mowing and raking far better than Jones and his men had ever done. The pigs did not actually work but directed and supervised the others. With their superior knowledge it was natural that they should assume the leadership. Boxer and Clover would harness themselves to the cutter or the horse-rake (no bits or reins were needed in these days, of course) and tramp steadily round and round the field with a pig walking behind and calling out "Gee up, comrade!" or "Whoa back, comrade!" as the case might be. And every animal down to the humblest worked at turning the hay and gathering it. Even the ducks and hens toiled to and fro all day in the sun, carrying tiny wisps of hay in their beaks. In the end they finished the harvest in two days' less time than it had usually taken Jones and his men. Moreover, it was the biggest harvest that the farm had ever seen. There was no wastage whatever; the hens and ducks with their sharp eyes had gathered up the very last stalk. And not an animal on the farm had stolen so much as a mouthful. 1. Underline/highlight the words, phrases, and/or sentences that are particularly expressive of the narrators tone. What is the tone of the passage? 2. What is the effect of such a tone? How does it add to our experience of reading the story? 3. Why do you think the author has chosen to tell the story from this particular point of view? 4. How does the narrator feel about the amount of work the pigs are doing on the farm? A bag contains chips of which 27. 5 percent are blue. A random sample of 5 chips will be selected one at a time and with replacement. What are the mean and standard deviation of the sampling distribution of the sample proportion of blue chips for samples of size 5 ?. how was abraham lincoln greeted by residents when he visited richmond in april 1865? Which figure is a scalene triangle? Triangles in image HELP ASAP PLSPLSPLSPLSPLSPLSPLSPLSPLSPLSPLSPLSMalik digs a hole at a rate of 2/3 feet every 15 minutes. After digging for 60 minutes, Malik places a shrub in the hole that fills exactly 5/6 feet of the hole. Relative to ground level, what is the elevation of the hole after placing the shrub in the hole? Enter your answer as a mixed number in simplest form by filling in the boxes. 3. * + 6 = 10 (1 point)504430O200-20 When a seller allows a buyer thirty to sixty days to pay for a purchase, the sales arrangement is called a. a promissory note. b. equity financing. c. trade credit. d. a bank loan. e. None of these answers is correct. They are from Germany.Ils sont de la Germanie.Ils viennent d'Allemagne.Ils viennent de l'Allemagne.Ils vient d'Allemagne. You have responded to a bar for a fight involving approximately 20 patrons. Weapons were used and all the patrons have varying degrees and types of injuries. You are in charge of triage and must use the Simple Triage and Rapid Transport (START) system. You find a young person lying on the floor with blood covering his shirt. Quick assessment reveals him to be breathing at 24 times per minute. Which one of the following should you do next?A) Determine the mental statusB) Place a yellow tag on his wristC) Start positive pressure ventilationD) Check for a radial pulse which words in these sentences are object pronoun subject pronoun Type in the related adjective or adverb from your spelling list.verb root:healnoun:healthadjective: why did southerners object to Hamiltons plan to pay off Americas war debt if 21 and 35 are two members of a pythagorean triple, what is the third member?