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
olganol [36]
3 years ago
5

the following table shows a proportional relationship between a and b . write an equation to describe the relationship between a

and b

Mathematics
2 answers:
trapecia [35]3 years ago
8 0

Answer:

b=2 2/3a

Step-by-step explanation:

FrozenT [24]3 years ago
4 0

The rule of given table is (a÷2)-(b÷3).

Step-by-step explanation:

From the given table it is clear that

8 becomes 3

24 becomes 9

40 becomes 15

Rule

(8÷2)-(3÷3) = (4-1) = 3

(24÷2)-(9÷3) = (12-3) = 9

(40÷2)-(15÷3) = (20-5) = 15

So, the equation will be

(a÷2)-(b÷3)

You might be interested in
Explain this diagram.
spayn [35]

The shape that we have here is sued to show the infinite geometric progression.

<h3>What is geometric progression?</h3>

This is the sequence of numbers that has all the other values in the sequence gotten by the multiplication of a certain factor

In this question or the shape we can see that the triangle is made up of smaller other triangles embedded in it.

The area of the traingle that is in the red color is seen to have been made up of 1/3 of the total triangles that we have in the shape. This can be seen to be similar as the triangles that are represented by the green and the blue color.

Putting a  lot of triangles inside one big triangle gives up a pictorial diagram on how to add infinite amount of things up.

Read more on triangles here:

brainly.com/question/17335144

#SPJ1

6 0
1 year ago
How do you know if you are moving the object positive or negative on the x-axis?
Nitella [24]

Answer:

Well I think positive is to the right and negative is to the left

3 0
2 years ago
State one form of the Law of Cosines and provide a trick for writing the other two forms and explain when Law of Cosines should
Yuki888 [10]

Solving for <em>Angles</em>

\displaystyle \frac{a^2 + b^2 - c^2}{2ab} = cos∠C \\ \frac{a^2 - b^2 + c^2}{2ac} = cos∠B \\ \frac{-a^2 + b^2 + c^2}{2bc} = cos∠A

* Do not forget to use the <em>inverse</em> function towards the end, or elce you will throw your answer off!

Solving for <em>Edges</em>

\displaystyle b^2 + a^2 - 2ba\:cos∠C = c^2 \\ c^2 + a^2 - 2ca\:cos∠B = b^2 \\ c^2 + b^2 - 2cb\:cos∠A = a^2

You would use this law under <em>two</em> conditions:

  • One angle and two edges defined, while trying to solve for the <em>third edge</em>
  • ALL three edges defined

* Just make sure to use the <em>inverse</em> function towards the end, or elce you will throw your answer off!

_____________________________________________

Now, JUST IN CASE, you would use the Law of Sines under <em>three</em> conditions:

  • Two angles and one edge defined, while trying to solve for the <em>second edge</em>
  • One angle and two edges defined, while trying to solve for the <em>second angle</em>
  • ALL three angles defined [<em>of which does not occur very often, but it all refers back to the first bullet</em>]

* I HIGHLY suggest you keep note of all of this significant information. You will need it going into the future.

I am delighted to assist you at any time.

7 0
2 years ago
5 squared divided by 2 to the power of 5​
xeze [42]

Answer:

0.78125 or 25/32

Step-by-step explanation:

5^2 - 25

2^5 = 32

6 0
3 years ago
Read 2 more answers
The force f acting on a charged object varies inversely to the square of its distance r from another charged object. When 2 obje
o-na [289]

Answer:    The force, F, acting on a charged object varies inversely to the square of its distance, r, from another charged object. When the two objects are 0.64 meter apart, the force acting on them is 8.2 Newtons

Step-by-step explanation: )

7 0
3 years ago
Other questions:
  • Find g(a-2)+3g(2a) if g(x)=x²-5x+8
    13·1 answer
  • What is the order magnitude for the number of days in a year ?
    10·2 answers
  • If a dental practice saw 225 patients come on over 4 1/2 day period, how many patients came in each day?
    6·2 answers
  • Cytosine always pairs with
    8·2 answers
  • One year, in school A, 162 students leave and 109 go to university. In school B, 75 students leave and 68 go to university. Comp
    9·2 answers
  • You are saving up to buy a PS5 when it comes out for $500. You have $350, then for your birthday, your grandfather gives you mor
    6·1 answer
  • Which linear inequality is represented by the graph? O y&lt;2/3x+3 (A)
    12·1 answer
  • Plss answer correctly<br> 4x - 8 - 2x = 10
    7·2 answers
  • Celiac bought 12 goldfish for 3 dollars. what is the cost of 1 goldfish?<br>​
    13·1 answer
  • GODD SOMEONE HELP ME RIGHT NOW PLEASE THIS IS DUE TODAY AND I AM DUM I GIVE POINTS AND BRAINLIEST JUST HELP MEEE
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!