What is the constant of proportionality?

What Is The Constant Of Proportionality?

Answers

Answer 1

Answer:

B or 5

Step-by-step explanation:

25/5 =5

100/20 = 5


Related Questions

Whixh term describes the set of all possible output values for a function?

A. Output
B. Domain
C. Range
D. Input

Answers

Range

Hope this helps!!

A set of speakers costs $22 and songs cost $1.25 each. The sales tax rate is 7.5%. The expression 0.075(22 + 1.25s) can be used to determine the amount of sales tax due on the entire purchase. Expand the expression and round to the nearest hundredth.

Answers

Answer:

1.65 + 0.09s

Step-by-step explanation:

Cost of speaker = 22

Cost per song = $1.25

Sales tax = 7.5%

Sales tax due on entire purchase :

0.075(22 + 1.25s)

1.65 + 0.09375s

To the nearest hundredth :

1.65 + 0.09s

Sam has 3x + 4 dollars saved. Tessa has saved 7x + 16 dollars. Together they
have $110 saved. How much money have they each saved individually?
What equation did you use?*
3x + 4 = 7x + 16
3x + 4 + 7x + 16 = 110
3x + 7x = 110 + 4 + 16
What is the value of x?

NEED HELP ASAP

Answers

Answer: b) is the answer

Step-by-step explanation:

3x + 4 + 7x + 16 = 110

10x + 20 = 110

10 x    =  90

x = 9

Thank you,  Dear.

Please help me! please!

Answers

Answer:

(c)

Step-by-step explanation:

(c). Stopping for traffic

what is the answer for 96+2w = 2(80 - 3w) and whyy???​

Answers

Answer:

w = 8

Step-by-step explanation:

96 + 2w = 160 - 6w

2w + 6w = 160 - 96

8w = 64

w= [tex]\frac{64}{8}[/tex] = 8

STE{ Answer:

w=

Step-by-step explanation:

96+2w=2(80-3w)

STEP 1 remove perentheses  

96+2w=160-6w

STEP 2 take away the ws from one of the sides.

96+8w=160

STEP 3 subtract 96

8w=64

Step 4 divide

64/8

Step 5 get the answer

w=8

HELP ME, PLZ. 100 POINTS !!!
using cauchy theorem, find x:
[tex]13\sqrt{x^{2}-x^{4} }+9\sqrt{x^{2} +x^{4} }=16[/tex]

Answers

Answer:

x=2√5/5

x=-2√5/5

Step-by-step explanation:

13√(2√5/5)^2-(2√5/5)^4+9√(2√5/5)^2+(2√5/5)^4=16

13√(4×5/25)-(16×25/625)+9√(4×5/25)+(16×25/625)

13√(4/5)-(16/25)+9√(4/5)+(16/25)

13√(4/25)+9√(36/25)

13×2/5+9×6/5

26/5+54/5

16=16 (proven)

What is the exterior angle sum of a 500-gon

Answers

Answer:

360° 32 I belive?

( Brainlyst will help me rank up! Thanks! )

Find the midpoint of A and B where A has coordinates (2, 3)
and B has coordinates (8,9).

Answers

Answer:

(5,6)

Step-by-step explanation:

Midpoint formula: (x1+x2/2 , y1+y2/2)

So you plug it in

your x's: 2 and 8

your y's: 3 and 12

(2+8/2 , 3+9/2)

(10/2 , 12/2)

(5,6)

could i be marked brainliest?

What is the value of x when 6x-20+4x+20

Answers

Answer:

6x+4x-20+20

10x-0

x=10

Expand and reduce (2+√3)^2

Answers

Answer:

7 + 4[tex]\sqrt{3}[/tex]

Step-by-step explanation:

note that [tex]\sqrt{a}[/tex] × [tex]\sqrt{a}[/tex] = a

Given

(2 + [tex]\sqrt{3}[/tex] )² = (2 + [tex]\sqrt{3}[/tex] )(2 + [tex]\sqrt{3}[/tex] )

Each term in the second factor is multiplied by each term in the first factor, that is

2(2 + [tex]\sqrt{3}[/tex] ) + [tex]\sqrt{3}[/tex](2 + [tex]\sqrt{3}[/tex] ) ← distribute both parenthesis

= 4 + 2[tex]\sqrt{3}[/tex] + 2[tex]\sqrt{3}[/tex] + 3 ← collect like terms

= 7 + 4[tex]\sqrt{3}[/tex]

Evaluate:

please helpppp!!!!




(i) 103 x 103
(ii) 998 x 998​

Answers

( i ) 10,609( ii ) 996,004

Please mark me as Brainliest .....

What is the area of the triangle to the nearest hundredth?

Answers

Answer: 111.85 cm^2

Good Luck!

Pls Help!!
What is the slope of g(x) = 4x +3

Answers

Answer:

4

Step-by-step explanation:

Hope this helps. Please give brainliest.

What is the value of x and the length of segment DE?
1. StartFraction 5 Over 9 EndFraction = StartFraction 9 Over 2 x + 3 EndFraction
2. 10x + 15 = 9(9)
x =
Length of = units

Answers

My reactions to this:

???

My notes to you:

This is confusing... (At least for me it is...)

Answer:

X= 6.6

Length of de = 16.2

Step-by-step explanation:

Identify and label each of the mathematical properties below.

(Commutative, Associate, Identity, or Distributive)

1) a + b = b + a

2) (a + b) + c = a + (b + c)

3) n + 0 = n

4) c(a + b) = ca + cb

5) n - 0 = n

6) (a x b) x c = a x (b x c)

7) a x b = b x a

8) n x 1 = n

9) n / 1 = n

Answers

Answer:

1. Commutative

2. Associative

3. Identity

4.Distributive

5. Identity

6. Associative

7. Commutative

8. Identity

9. Identity

Solve for X
-18x + 21 > - 15 OR 20x - 13 greater than or equal to 27
answers:
-x< -2 or x greater than or equal to 2
-x = -2
-x greater than or equal to 2
-There are no solutions
-All values of x are solutions

Answers

Answer:

It would be -x greater than or equal to 2

Step-by-step explanation:

Both equations both add up to -x being greater than or equal to 2

PLEASE HELP ASAP!!! If you want brainiest please don't spam random keys then put that as your answer and please don't say something completely random as your answer. THANKS! :D

Answers

Answer:

I think the first one is 30.

I think the second one is 6

Step-by-step explanation:

Geometry B Final Exam
Consider the circle centered at point D. Angle ADC measures 108 degrees.

What is the measure of angel ABC?
Enter a number in the box.

Correct answer pls and 122 degrees

Answers

The answer is 54 degrees I took the exam I got it right

The measure of angle ABC is half the angle ADC and measures 54°

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

∠ABC = (1/2)∠ADC (angle at center is twice the angle at circumference)

∠ABC = (1/2) * 108 = 54°

The measure of angle ABC is half the angle ADC and measures 54°

Find out more on equation at: https://brainly.com/question/2972832

#SPJ2

PLEASE HELP! WILL GIVE BRAINLIEST FOR BEST ANSWER!

Solve the multistep equation. x + 2(x − 4) = 2x + 1

please do all the steps.

Answers

Answer:

x = 9

Step-by-step explanation:

[tex]x+2(x-4)=2x+1\\\\x+2x-8=2x+1\\\\3x-8=2x+1\\\\3x-8+8=2x+1+8\\\\3x=2x+9\\\\3x-2x=2x-2x+9\\\\\boxed{x=9}[/tex]

Hope this helps.

Answer:

x = 9

Step-by-step explanation:

Help!!!!
Given log7⁡3≈0.5646 and log7⁡16≈1.4248, evaluate the expressions.​

Answers

Answer:

a)  0.356

b)  1.1397

Step-by-step explanation:

a) log₇2

log(2) / log(7) 0.356

b) log₇ (¹⁴⁷/₁₆)

log (¹⁴⁷/₁₆)

          log (7)

1.1397

if Ryan bought a turkey for thanksgiving and it weighed 12.8 and hart bought a turkey for thanksgiving and it weighed 14.3 how much more did harts turkey weigh then Ryan's turkey

Answers

Answer:

hjjhhhjhhgghjhjhhdddf

Answer:

1.5 more pounds

Step-by-step explanation:

14.3-12.8=1.5

An electric technician is paid $9.60 per hour. Based on 40 hours per week, what is this technicians annual salary?

Answers

Answer:  $19968

Step-by-step explanation: Assuming the electric technician works 52 weeks a year with an average of of $40 of paid work, the electrician would make about $19,968 or close to $20,000 a year.

An object travels along a horizontal straight path at a constant rate. The object travels 1 20 20 1 ​ of the length of the path in 3 4 4 3 ​ second. At that rate, how many seconds does it take the object to travel the entire length of the path?

Answers

Answer:

the number of seconds that needed for the overall path length is 15 seconds

Step-by-step explanation:

The computation of the number of seconds that needed for the overall path length is shown below:

The tiny portion is 1 ÷ 20

And, the entire length is 20 ÷ 20

Now if 1 ÷ 20 is travelled in 3 ÷  4 path so the time needed is

= 20 × 3 ÷ 4

= 15 seconds

Hence, the number of seconds that needed for the overall path length is 15 seconds

Marge wants to save money on a new skateboard. At the store near her,
the skateboard she wants is listed at a regular price of $250. On Saturday,
the store will have a sale and discount the skateboard by 30%. Shoppers
who buy a skateboard that same Saturday before 9AM will also receive an
additional 10% off the sale price. How much will Marge pay, without tax,
when she buys the skateboard that Saturday before 9AM?
O $175
O $75
O $17.50
O $157,50

Answers

Answer:

B) ₹75

Step-by-step explanation:

if so I'd do of do of zoo Wii or so

what is the length of the other dimension if the two drawings are similar?

Answers

You didn’t show us the full problem so how can I solve?

Solve for I
P = 2W + 2I

Answers

Answer:

I = P/2 - W

Step-by-step explanation:

Basically you just simplify everything and combine terms. Sorry if this isn't very descriptive.

PLEASEEEEEE HELPPPP ASAPPPPPPPPP

Answers

Answ

Step-by-step explanation:

Please help me Find X:

Answers

Answer:

x=50

Step-by-step explanation:

since all the angles of a triangle when added equal 180 we are going to have an equation like this:

180=102+28+x

180=130+x

so to find the value of x we have to subtract the final number by the value already given to us so something like:

180-130

which equals 50

Jenny is a member of a summer swim team.
a. Using the graph, determine how many calories she burns in one minute.

Answers

Answer:

4 calories

Step-by-step explanation:

5 minutes equals 20 calories. 20 divide by 5 is 4. 1 minute equals 4 calories.

Answer:

6  2/3

Step-by-step explanation:

Brett currently spends $160 each month on gas.
His current car is able to travel 30 miles per
gallon of gas. He decides to switch his current
car for a new car that is able to travel 40 miles
per gallon of gas. Assuming the price of gas
stays the same, how much will he spend on gas
each month with the new car?
A) $100
B) $120
C) $130
D) $140

Answers

Answer:

Spend on gas each month with the new car=$120.

Step-by-step explanation:

Hope it helps :)

Have a good day/night

Brainliest pls?

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