Mathematics High School

what is the best definition of proportional realiships
​

Answers

Answer 1

Answer:

A proportional relationship is a special kind of linear relationship, but while all proportional relationships are linear relationships, not all linear relationships are proportional.

Answer 2
as x increases, y increases and as x decreases, y decreases-and the ratio between them always stays the same

Related Questions

On a​ map, 1 inch equals 20 miles. Two cities are 3 inches apart on the map. What is the actual distance between the​ cities? whats the answer?

Answers

Answer:

60 yan po Sana makatutulong

A cat weighs more or less than one ounce????

Answers

Answer:

i believe more than 1 ounce let me know if im wrong

Step-by-step explanation:

NEED HELP PLS!!!!!!!!! ASAP!!!!!!!!!!!!!!!!!!1

Answers

Answer:

B. 8w = 96

Step-by-step explanation:

To find the area of the wall, you have to multiply the height by the width.

8) Choose the following measures that could be the side lengths of a triangle.
(Select ALL that apply) *
4,4,7
2,9,12
3, 5,8
10, 12, 15

Answers

Sorry man I don’t know

What is inequalities?
What is the form?

Answers

Answer: In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size

Step-by-step explanation:

A cereal box says that it now contains 22% more cereal for the same price. Originally, it came with 17.4 ounces of cereal. How many ounces of cereal does the new box come with?
A) 17.4
B) 39.4
C) 21.2
D) 19.6

Answers

Answer:

c) 21.2

Step-by-step explanation:

17.4 * 1.22 is approximately 21.2

Well you’d have to change the % to a decimal

22% is equal to 0.22.

So 17.4 divided by 0.22 is 3.8

17.4 + 3.8 = 21.2 ounces or C

Which number is one tenth of the number shown in expanded form below? (3x1000)+(2x100)+(7x10)+(5x1)+(2x 1/10)+5x1/100

Answers

Answer:

The digit that is one tenth of the number is 2.

Step-by-step explanation:

Let be [tex]x = 3\times 1000 + 2\times 100 + 7\times 10 + 5\times 1 + 2\times \frac{1}{10}+5\times \frac{1}{100}[/tex], the digit that is one tenth of the number shown in expanded form is that whose numerator that multiplies it is 1 and denominator is 10. Therefore, the digit that is one tenth of the number is 2.

And here is another question. Thanks for the help y'all

Answers

Answer:

Multiply 3.75 times 1.5

Step-by-step explanation:

Multiply 3.75 by 1.5 and you’ll get your answer

Find the perimeter.

Answers

Answer:

b) 70 feet

Step-by-step explanation:

let me know if you want an explanation please :)

Answer:

the answer will be a 375

Step-by-step explanation:

10 sin A + 16 = 3 sin A + 9

Answers

10 sin A + 16 = 3 sin A 9

Answer:

-1/2 π

Step-by-step explanation:

10sinA - 3sinA =9-16

7sinA = -7

sinA =-1

A= sin inverse of -1

If you want to buy an item in a store that costs $24 and is on sale for 30% off, then how much would the item actually cost you after the discount? Round to the nearest cent.

Answers

Answer: $16.80

Step-by-step explanation:

First you need to find 30% of 24. You can do this by doing .30*24. Then you get 7.2. Now you know what 30% of 24 is, so you subtract it from 24 since it is a discount. So -> 24 - 7.2 = $16.80.

Hope this helped!

£16.80 as the decimal value of 30% is 0.7 so multiply 24 by 0.7 to get the discounted price

If £25 = 600 rubles, how many £ are in 648 rubles?

Answers

Answer:

the answer for the question is=27

Plz help 27 points answer all plz thanks

Answers

Answer:

1.-7  

2.2  

3.-29

4. 9

5.-20

6.0

7.-1

8.3

9. -5

10.53

11.5

12.-15

Step-by-step explanation:

Answer:

1) -7

2) 2

3) -29

4) 9

5) -20

6) 0

7) -1

8) 3

9) -5

10) 53

11) 5

12) -15

i'd be happy to explain any

Step-by-step explanation:

1
Pre-Assessment
Directions. Read and answer the questions below. Select the letter of the best
answer from among the given choices.
1. Which of the following is the correct symbol for "less than"?
b. >
2. Which of the following symbols would mean "greater than"?
3. Which phrase below is the correct meaning of the inequality symbol."<"?
a. Less than or equal to
b. Greater than or equal to
C Less than
d greater than
Which of the following best described a system of linear inequalities in two​

Answers

Answer:

2)<

3)d

hfxthxyrsryjkbkcgjcugfutsratesdrufgjngchk jgv


Daniella can carry 32 pounds. Jeffrey can carry 23 pounds. How many ounces can they carry in total?

I need a answer ASAP!

And thank you very much if you are correct!!

Answers

Answer:

880 ounces.

Step-by-step explanation:

There are 16 ounces in a pound.

So 16x32=512

16x23=368

512+368= 880

Please answer. Thank you.

Answers

The correct answer is A

Answer:

A is the answer :)

I hope this helps bro;)

- Alie♥

Please help due in 5 minutes !

Answers

The answer would be:

X = -1

Answer:

x = -1

Step-by-step explanation:

help i cant find the answer

Answers

i think it’s 113.5 bc 18/3 is 6 so then you would do 208-6 which is 202 then you divide 202 by 2 which is 101. then for the 3rd one you would do 114-101 (bc the scissor is 101) and then that would be 13. 13 divided by the 2 paintbrushes would be 6.5. then for the last one you would do 6+101+6.5= 113.5. hope this helps :)

Solve the Equation below. Show ALL WORK.
-9p + 1 = -80

Answers

Answer:

p=9

Step-by-step explanation:

-9p=-80-1

-9p=-81

p=-81/-9

p=9

show that line passing through points (3,-2) and (-4,-2) is a horizontal line​

Answers

Step-by-step explanation:

horizontal lines will have a gradient(m) of 0

so if m=0 , the line is horizontal

formula to find m:

m=y2-y1 / x2-x1

insert coordinates into formula

[tex]m = \frac{ - 2 - ( - 2)}{ - 4 - 3} \\ \\ m = \frac{ - 2 + 2}{ - 7} \\ m = \frac{0}{ - 7} \\ m = 0[/tex]

As m=0 , therefore it is a horizonta line.

hope this helps..

In April, Neil Armstrong ran a 5-kilometer race in 30
minutes to support his local hospital. In October, he
will run a 10-kilometer race to support the animal
shelter. If he runs at the same rate, how many minutes
will it take Warren to run the race in October?

Answers

Answer:

60 minutes

Step-by-step explanation:

It took him 30 minutes to run 5 kilometers, so doubling 5 to 10 would double 30 to 60 minutes

1 ton = ____ pounds
1 pound = ____ ounces

Answers

Answer:

1 ton = 2000 pounds

1 pound = 16 ounces

Step-by-step explanation:

Answer:

1 ton = 2,000 pounds

1 pound = 16 ounces

Step-by-step explanation:

Hope this helps

Have a nice day/night

Mark brainiest please

Solve for a.
Enter the solutions from least to greatest.
(X+ 1)(3x + 4) = 0
lesser x =
greater x =

Answers

Answer:

lesser x = -4/3

greater x = -1

Step-by-step explanation:

Answer:

Step-by-step explanation:

How many grams are contained in 9.0mol Al2O3. Show work

Answers

Answer:

[tex]\boxed{\color{blue}\textsf{The weight of the Aluminium oxide is \textbf{900 grams . }}}[/tex]

Step-by-step explanation:

Here we are given 9 moles of [tex]\sf Al_2O_3[/tex] and we need to find its weight in grams . So we know the formula to find the number of moles as ,

[tex]\qquad\boxed{ \sf N_{(moles)}= \dfrac{Weight(in \ grams )}{Molecular \ weight }}[/tex]

Now the molecular mass of [tex]\sf Al_2O_3[/tex] is , equal to 26*2 + 16*3 = 52 + 48 = 100 g

Using the formula to find the Number of moles :-

[tex]\sf\implies \sf N_{(moles)}= \dfrac{Weight(in \ grams )}{Molecular \ weight } \\\\\sf\implies 9 =\dfrac{ W}{ 100g }\\\\\sf\implies W = 9 \times 100 g \\\\\sf\implies\boxed{\pink{\frak {Weight_{(Al_2O_3)}= 900 grams }}}[/tex]

Answer:

no way is these points omg i love it

Kala purchased a prepaid phone card for S15. Long distance calls cost 24 cents a minute using this card. Kala used her card only once to make a long
distance call. If the remaining credit on her card is $5.64, how many minutes did her call last?

Answers

[tex]15 - x = 5.64[/tex]

[tex]15 - 5.64 = x[/tex]

[tex]9.36 = x[/tex]

//

[tex]9.36 \div 0.24 = 39[/tex]

her call lasted 39 minutes.

Can someone help with this?

Answers

Answer:

1. 3(3x+2)(x+1)

2. 2(2x+9)(x−4)

Step-by-step explanation:

Hope it helped

distance from M(1,5) to N(2,3)

Answers

Answer:

Square root of 5

Step-by-step explanation:

1. In the figure shown below, all angles are right angles,
and the side lengths given are in inches. What is the
area, in square inches, of the figure?
7
30
62
SKOG
2
120

Answers

Answer:iuygafsg78t arsy9u E)AFI_0=W]O-W[IOUPDIOYfguvydagai8sw09dQI

Step-by-step explanation:

The graph shows the number of pencils in a given number of packs. If you have four packs, how many pencils are in there in total?

Question options:

6 pencils


21 pencils


24 pencils


30 pencils

Answers

21 pencils jssgsbsnakahzggsbananansgssgvsva

find the product (a+5)²​

Answers

Answer:

x2+10x+25

Step-by-step explanation:

Hope it is helpful.....

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