1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergeinik [125]
3 years ago
10

What is the constant of proportionality between y and x in the graph​

Mathematics
1 answer:
VMariaS [17]3 years ago
4 0

Answer:

y/x =2/3

Step-by-step explanation:

you just need see at one point. for example: (3, 2)

You might be interested in
Alicia bought a notebook and several erasers at the student store. The graph shows the relationship between the total cost of he
melomori [17]
<h3><u>Answer:</u></h3>

Option: C is the correct answer.

$ 1.50 is the cost of 1 eraser.

<h3><u>Step-by-step explanation:</u></h3>

Alicia bought a notebook and several erasers at the student store.

Let the cost of 1 eraser=$ x.

Now from the scatter plot we could see that when Alicia did not bought any eraser then her total cost =$ 2.

That means cost of a notebook=$ 2.

Now when she buys a notebook and two eraser then she pays=$ 5.

i.e.

Total cost=cost of notebook+ 2× cost of 1 eraser

Total cost=cost of notebook+2×x

i.e.

5=2+2x

⇒ 2x=5-2

⇒ 2x=3

⇒ x=1.5

Hence, cost of one eraser is:

$ 1.50

6 0
3 years ago
Read 2 more answers
This drawing shows an isosceles triangle work out the size of angle a plz help as soon as possible thks
makkiz [27]

Answer:

70°

Step-by-step explanation:

Size of angle a = (180°-40°) ÷ 2 (angle sum of triangle; base angles of isos triangle)

                         = 140° ÷ 2

                         = 70°

3 0
2 years ago
Read 2 more answers
Please urgent fast thanks
stich3 [128]

Answer:

A) I = $171.73

B) $4771.73

Step-by-step explanation:

We are told her loan is $4600 for 7 months.

Thus;

Principal; P = 4600

Time; T = 7 months = 7/12 year

Interest rate is given as 6.4%

Thus; r = 6.4

A) To get the interest, the Formula is;

I = PRT/100

I = (4600 × 6.4 × (7/12))/100

I = $171.73

B) Since interest is $171.73, it means amount she owes after the 7 months = $4600 + $171.73 = $4771.73

6 0
3 years ago
Explain how you could estimate 22% of 78 to check if your answer is reasonable.
pickupchik [31]

Answer:

78 rounds to 80. So decrease 22% to 1/5. Increase 78 to 80. = 17.16.

I hope this will help you..

4 0
2 years ago
Read 2 more answers
A customer buys four products priced at $18, $22, $35 and $40 from the same store. The customer returns the most expensive produ
SVETLANKA909090 [29]
Cost of most expensive product = $40

total money spent at the store
= 18 + 22 + 35
= 75
4 0
3 years ago
Read 2 more answers
Other questions:
  • Is this Correct? If not what did I do wrong? (25 points)
    10·1 answer
  • 1,760,000 rounded ten thousand
    5·1 answer
  • Sam's recipe calls for 2 1/2 cups of flour. Pete's recipe calls for 2 1/4 times the amount of flour in Sam's recipe.
    13·2 answers
  • A colonoscopy is a screening test for colon cancer, recommended as a routine test for adults over age 50. A new study provides t
    11·1 answer
  • What is the next term in the sequence? <br> -3, -7/2, -4, -9/2.....
    7·1 answer
  • 2) Check to see if x = 2 is the solution to this equation Explain your
    7·1 answer
  • PLEASE HELP ME!! THIS IS DIE TODAY PLZ HELP!!
    8·2 answers
  • The table and the graph below each show a different relationship between the same two variables, x and y.
    9·2 answers
  • The percentage of 4m is 20cm?​
    8·2 answers
  • PLz need help really fast will give Brainliest IF CAN also no BIT WEBSITES OR LINKS OR FILES
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!